1. Haircoloring
Copyright 2013 © SAP

3. HAIRCOLOR SERVICES Haircoloring includes the following processes:
Depositing color on natural hair color
Depositing color on previously colored hair
Depositing color on hair that has been lightened
Lightening and depositing color in one step
Hair lightening or decolorizing involves diffusing natural or artificial color from hair.
It is important for you to understand the principles of the color wheel, color theory, and color levels.

4. WHY PEOPLE COLOR THEIR HAIR
To cover up gray hair
To enhance an existing hair color
To create a fashion statement or self-expression
To correct unwanted tones
To accentuate a particular haircut

5. COLOR THEORY Color is a form of light energy.
All the colors we can see are contained in the visible spectrum of light.

6. THE LAW OF COLOR A system of understanding color relationships
Primary colors
Red
Yellow
Blue

7. Primary Colors
Primary Colors are colors of the purest form. They are the strongest and most influential pigments.
Basic Color that cannot be created by combining other colors.
The three primary colors are: Blue, Yellow, Red
Primary Colors
Primary Colors are colors of the purest form. They are the strongest and most influential pigments. They are Basic Colors that cannot be created by combining other colors.
The three primary colors are: Blue, Yellow, and Red
BLUE is the darkest, most dominant

8. BLUE
Primary colors are pure or fundamental colors that cannot be achieved from a mixture.
Predominance of blue results in cool-toned colors.
Blue is the darkest primary color; it brings depth or darkness to colors when it is added.
BLUE is the darkest, most dominant and only cool primary
When added to a color, BLUE will produce depth
Blue has the largest molecular size and the heaviest pigment weight
BLUE is the closest to the cuticle layer and the easiest to eliminate

9. Primary Colors
BLUE is the darkest, most dominant and only cool primary.
When added to a color, BLUE will produce depth.
BLUE has the largest molecular size and the heaviest pigment weight.
BLUE is the closest to the cuticle layer and the easiest to eliminate

10. RED Predominance of red results in warm-toned colors.
Red is the medium primary; when added to blue-based colors, it will cause them to appear lighter; when added to yellow colors, it will cause them to become darker.
RED is a medium bright, warm primary that reflects more light than any other color.
It is the strongest of the warm primary colors
When added to a color formula, RED produces richness.
RED is positioned deeper in the hair shaft making it difficult to remove.
In order to eliminate, the hair shaft must be expanded wide enough (and for long enough) for oxidation to affect the RED molecule.

11. Primary Colors
White
Black has all three primary colors present in equal proportions.
“The presence of all colors”
“Absorbs all light”
White has none of the primary colors present.
“Absence of all color”
“Reflects all light”
RED is a medium bright, warm primary that reflects more light than any other color.
It is the strongest of the warm primary colors. When added to a color formula, RED produces richness.
RED is positioned deeper in the hair shaft making it difficult to remove. In order to eliminate, the hair shaft must be expanded wide enough (and for long enough) for oxidation to affect the RED molecule.

12. Primary Colors YELLOW is the lightest and brightest warm primary.
It’s the color used most frequently because it creates the most highlighted dimensional effect
When added to a color formula, YELLOW produces brightness
YELLOW is positioned deepest in the hair shaft making it the most difficult to remove.
Only way to eliminate YELLOW from the hair shaft is to lighten the hair.
YELLOW is the lightest and brightest warm primary.
It’s the color used most frequently because it creates the most highlighted dimensional effect. When added to a color formula, YELLOW produces brightness.
YELLOW is positioned deepest in the hair shaft making it the most difficult to remove. The only way to eliminate YELLOW from the hair shaft is to lighten the hair.
Secondary Colors

13. Yellow
Yellow is the lightest primary color. When added to other colors, they become lighter and brighter in appearance.
Neutral brown has primary colors in the following proportions:
Blue (B)
Red (RR)
Yellow (YYY)

14. SECONDARY COLORS Mix equal parts of two primary colors.
Red + blue = violet
Yellow + blue = green
Red + yellow = orange

15. TERTIARY COLORS
Mix a secondary color with a neighboring primary color in equal amounts.
blue - green
blue - violet
red - violet
red - orange
yellow - orange
yellow - green

16. COMPLEMENTARY COLORS These neutralize each other
Understanding complementary colors helps you make haircolor decisions to accomplish your desired goal.
blue and orange
red and green
yellow and violet

17. Secondary Colors
Secondary Colors are made by mixing equal parts of primary colors.
ORANGE comes from mixing RED and YELLOW and is the strongest and only warm Secondary
GREEN comes from mixing BLUE and YELLOW and is the coolest toned Secondary
VIOLET comes from mixing BLUE and RED and is a medium cool Secondary
These colors are less strong than primaries
Secondary colors are made by mixing equal parts of primary colors. For instance, green is a secondary color made by mixing yellow and blue. Orange comes from mixing red and yellow. Violet results from mixing blue and red. These colors are less strong than primaries,

18. Intermediate Colors Tertiary Colors
Tertiary Colors
A tertiary color or Intermediate Color is a color made by mixing one primary color with one secondary color in equal amounts.
This combination achieves the most variety & effectiveness in hair color.

19. Each primary’s opposite or compliment is a secondary color
Complimentary Colors
Warm Colors
The color wheel has a cool side and a warm side. BLUE, GRENN & VIOLET are on cool side
ORANGE< RED & YELLOW are on the warm side
Cool Colors
Each primary’s opposite or compliment is a secondary color
When two complimentary colors are mixed, they neutralize each other, creating a shade of brown

20. Complimentary Colors
Complimentary Colors
Each Primary’s opposite or Compliment is a Secondary color. When two complimentary colors are mixed, they neutralize each other, creating a shade of brown
The color wheel has a cool side and a warm side. BLUE, GREEN & VIOLET are on cool side
ORANGE, RED & YELLOW are on the warm side
Mixing all 3 Primaries by weight makes neutral: 1 part BLUE, 2 parts RED & 3 parts YELLOW
Natural is made by mixing all 3 Primaries by weight
1 part BLUE + 2 parts RED + 3 parts YELLOW

21. HAIR FACTS
The structure of the hair will affect the quality and ultimate success of a haircolor service.
Cuticle
Cortex
Medulla

22. TEXTURE
Fine hair pigment groups more tightly; color deposited in fine hair results in darker hair. Fine hair is less resistant to hair lightening. A milder bleach can be used.
Medium texture hair has average responses to haircolor products.
Coarse hair has a large diameter and can take longer to process. Coarse hair has greater resistance to lighteners.

23. DENSITY The number of hairs per square inch on scalp
Can be described as sparse, moderate, or thick

24. POROSITY This is the ability of the hair to absorb moisture.
Porous hair accepts haircolor faster
Low porosity—the cuticle is tight.
Average porosity—the cuticle is slightly raised.
High porosity—the cuticle is lifted.
Testing for porosity

25. NATURAL HAIR COLOR
Identifying natural hair color is an important step in becoming a good hair colorist. Natural hair ranges from black to dark brown to red, and from dark blonde to light blonde.

26. NATURAL HAIR COLOR Two types of melanin in the cortex
Eumelanin is melanin that gives black and brown color to hair.
Pheomelanin is melanin that is found in red hair. Very dark hair and most brunettes contain this pigment.
Contributing pigment is the pigment in natural hair color. The foundation of haircoloring is based on modifying this pigment with haircolor to create new pigment.

27. THE LEVEL SYSTEM
Level is the unit of measurement used to identify the lightness or darkness of a color; also referred to value or depth.
Colorists use the Level System to analyze the lightness or darkness of a hair color.
Levels are arranged on a scale of 1 to 10, with 1 being the darkest and 10 being the lightest.

28. THE LEVEL SYSTEM Tone—describes the warmth or coolness of a color
Warm tones are reds, oranges, yellows, auburn, copper, gold, bronze, or honey
Cool tones are blue, green, violet, ash, drab, smoky, or platinum
Intensity—refers to the strength of a color tone, described as mild, medium, or strong

29. BASE COLORS
A base color is the predominant tonality of an existing color. It influences the final color result.
Violet base color will deliver cool results and minimize yellow.
Blue base color will minimize orange tones.
Red-orange base will create bright, warm results.
Gold bases create gold haircolor from brunettes to light blondes.

30. IDENTIFYING NATURAL LEVEL AND TONE
The color wheel and haircolor swatch books are a great help in identifying natural hair color levels.

31. IDENTIFYING NATURAL LEVEL AND TONE
Take a 2-inch square section in crown and hold up from scalp; allow light to pass through.
Use swatches and find a match to the hair.
Move swatch from scalp to ends.
Determine the natural color level.

32. TYPES OF HAIRCOLOR
The term haircolor is a professional, industry-coined term referring to artificial haircolor products and services.
Hair color (two words) is the color of hair created by nature.
There are four categories of haircolor:
Temporary
Semipermanent
Demipermanent
Permanent

33. HAIR LIGHTENING Often referred to as “bleaching” or “decolorizing”
Diffuses natural or artificial color pigment
Contains developer as the oxidizing agent
Contains an alkalizing ingredient
To open cuticle
To facilitate the oxidation reaction
To facilitate lightening action of peroxide

34. TEMPORARY COLOR Large molecules do not penetrate cuticle.
Color coats the shaft only; creates a physical change in the hair.
Process is good for neutralizing unwanted tones.
These are available in
color rinses.
colored mousses and gel.
hair mascara.
spray-on haircolor.
color-enhancing shampoos.
Action of temporary haircolor

35. SEMIPERMANENT HAIRCOLOR
Lasts through several shampoos
Partially penetrate hair shaft
Diffuses out of hair during shampooing
No regrowth maintenance
Formulated with ammonia
Can be used right out of the bottle
After rinse, can be used to prevent fading
Action of semipermanent haircolor

36. DEMIPERMANENT HAIRCOLOR
Is similar to semipermanent but longer lasting
Can penetrate hair shaft
Is deposit-only; no lifting power
Has smaller pigment molecules
Gives vivid color results
Causes little to no damage
Has low to no ammonia
Is ideal for covering unpigmented hair
Requires a patch test
Action of demipermanent color

37. PERMANENT HAIRCOLOR
Mixed with a developer and remains in the hair permanently
Best for covering gray hair
Contains ammonia, oxidative tints, and peroxide
Requires a patch test
Contains aniline derivatives, very small compounds that penetrate the hair shaft

38. Permanent haircolor molecules inside the cortex
Aniline derivatives, combined with H²0², penetrate the cortex
Color cannot be shampooed out
This simultaneously removes natural pigment while adding artificial color.
Permanent haircolor molecules inside the cortex

39. HYDROGEN PEROXIDE DEVELOPERS
Oxidizing agents that, when mixed with an oxidative haircolor, supply the oxygen gas to develop color molecules and change hair color
Also called oxidizing agents or catalysts
Have an acidic pH between 2.5 and 4.5
Hydrogen peroxide most common
Volume of developers
10 (less lift) 20 30
40 (more lift)

40. NATURAL HAIRCOLORS
Are also known as vegetable haircolors such as henna
Are obtained from the leaves or bark of plants
Have no lifting power
Can be messy and lengthy process
Limited shades of black, chestnut, and auburn
Are incompatible with many professional chemical products

41. METALLIC HAIRCOLOR
These are also called gradual colors or progressive dyes.
They contain metal salts
Progressive buildup creates a dull, metallic, unnatural appearance.
They require daily application and historically have been marketed to men

42. HAIR LIGHTENERS
Chemical compounds lighten hair by dispersing, dissolving, and decolorizing natural hair pigment.
Hydrogen peroxide serves as the oxidizing agent and begins to release oxygen when mixed with lightener.
Purposes of lighteners are to
lighten prior to a color application.
lighten to a desired shade.
brighten and lighten existing shade.
lighten only certain parts of hair.
lighten dark natural or color-treated levels.

43. HAIR LIGHTENERS Hair lighteners diffuse pigment.
The amount of change depends on
how much pigment is in the hair.
the strength of the lightening product.
the length of time it is processed.
Hair lighteners diffuse pigment

44. TEN DEGREES OF DECOLORIZATION
Dark red/brown
Red/brown
Red
Red/orange
Orange
Orange/gold
Gold
Yellow/gold
Yellow
Pale yellow

45. CONTRIBUTION OF UNDERLYING PIGMENT
Lightening the hair to the correct stage is essential to a controlled, final haircoloring result.
The hair is decolorized to the appropriate level.
The new color is applied to deposit the desired color. The natural pigment remains in hair and contributes to the artificial color that is added.
Contributing undertones

46. TONERS
Are semipermanent, demipermanent, and permanent haircolor products used primarily on prelightened hair to achieve a pale, delicate color
Are applied to the lightest degree of contributing pigment after decolorizing

47. CAUTION
Never lift past pale yellow stage to white with lightener; this will cause excessive damage to hair.
Hair will become mushy.
Hair will lose its elasticity.
Hair will be harsh and brittle.
Hair often suffers breakage and won’t accept toner.

48. SUMMARY
Haircoloring follows the Law of Color, a system of understanding relationships of color.
All colors are created from the three primaries.
Three primaries can be mixed to create secondary colors that can then be mixed with adjacent primary colors to create tertiary colors.

49. SUMMARY Temporary colors are removed by shampooing.
Semipermanent and demipermanent color lasts longer than temporary, and bridges the gap to permanent colors.
The lasting ability of any hair product will be directly affected by the hair’s porosity.

50. CLIENT CONSULTATION
Book 15 minutes to introduce yourself; welcome client; offer beverage; and ensure there are no interruptions.
Have client complete an information card. Note the client’s eye and skin color and condition, length, and the percentage of gray in hair.
Look directly at your client.
Discuss hair history; ask leading questions such as:
Are you looking for a temporary or permanent change?
Are you taking medications? (Medical treatments for diabetes, high blood pressure, and thyroid problems can affect outcome of color.)

51. CLIENT CONSULTATION
Recommend two options; show pictures in different ranges.
Review procedure, cost, and maintenance.
Be honest; don’t promise what you can’t deliver.
Gain approval from client.
Start the haircolor service.
Follow through during the service by educating the client about home care, products, and rebooking for follow-up service.
Fill out client record card.

52. RELEASE STATEMENT
Used primarily to explain to clients that if their hair is in questionable condition, it may not withstand the service
Designed to protect the school or salon

53. PATCH TEST
The U.S. Federal Food, Drug, and Cosmetic Act prescribes a patch test to be given 24 to 48 hours prior to the application of an aniline derivative product to determine if the client has allergies or sensitivities.
This is also called a predisposition test.

54. CAUTION
Never use aniline derivative tints on the eyebrows or eyelashes.
To do so may cause blindness.
A positive patch test will show signs of inflammation such as
redness.
slight rash.
welt.

55. HAIRCOLOR PROCEDURES

56. PRELIMINARY STRAND TEST
Apply the haircolor formula on a small strand of hair to determine how the hair will react and how long the formula should process.

57. TEMPORARY COLOR PROCEDURE
There are many methods of applying temporary color, depending on the product used.
Follow your instructor’s and manufacturer’s directions.

58. SEMIPERMANENT COLOR These are deposit-only.
They have no lifting power.
Remember that color applied on top of color always creates a darker color.
Porosity of the hair will determine how well the color will “take.”
Color will build up on the hair with each application.
A strand test will determine your formula and processing time.

59. DEMIPERMANENT COLOR
Application procedure is similar to that of semipermanent color.
Neither of these colors alters the hair’s natural melanin or produces lift.
Follow manufacture’s directions for application.
Take into account the amount of gray hair and whether the hair has previously been colored (which affects its porosity).

60. PERMANENT COLOR
Single process haircoloring lightens and colors the hair in a single application.
Virgin application means first time hair is tinted.
Retouch application is done at the roots only.
Most are formulated with 20 volume peroxide.
Double-process coloring—known as double-application or two-step coloring; hair is prelightened before the color is added.

61. PERMANENT COLOR Four questions in formulating color
What is the natural level?
What is the client’s desired level and tone?
Are contributing pigments (undertones) revealed?
What colors should be mixed to get the desired result?
Shade and H²0² volume determine lifting ability.

62. MIXING PERMANENT COLOR
Applicator bottle
Large enough for color and developer with enough space for mixing
Brush and bowl
Nonmetallic bowl
Plastic tint brush
Creamy consistency

63. DOUBLE-PROCESS HAIRCOLOR
For dramatically lighter color, prelighten hair.
Hair must first be decolorized; then add product to achieve desired color tone.
To apply
Prelighten hair.
At desired level, shampoo, acidify, towel dry.
Perform strand test; then apply color.

64. LIGHTENING TECHNIQUES

65. THREE TYPES OF LIGHTENERS
Oil—“on the scalp”
Cream—“on the scalp”
Powder—“off the scalp”

66. ON-THE-SCALP LIGHTENERS
Oil lighteners
Mildest
Appropriate for one or two levels of lift
Cream lighteners
Strong enough to do blonding
Gentle enough to use on scalp

67. ON-THE-SCALP LIGHTENERS
Cream lighteners
Thickeners give more control during application.
Overlapping can be prevented.
They can be mixed with activators, boosters, protinators, and accelerators.
Up to three activators can be used for on-the-scalp applications.
An activator is an oxidizer added to hydrogen peroxide to increase its chemical reaction or lifting power.

68. OFF-THE-SCALP LIGHTENERS
Are not applied directly to scalp
Come in powder form
Are strong enough for blonding
Are also called quick lighteners
Contain boosters (oxygen released for quick action)
Dry out quickly; do not run or drip
Expand and spread out during processing
Used for foils, highlighting with caps, hair painting

69. TIME FACTORS FOR PROCESSING
Darker hair has more melanin; the more melanin, the longer it takes to lighten.
Porous hair lightens faster than nonporous hair.
Tone influences timing; the greater percentage of red, the more difficult it is to achieve the pale, delicate shades of blonde.
Stronger lighteners attain pale shades faster.
Heat leads to quicker lightening.
Preliminary strand test required.
CAUTION - When heat is used, it softens hair and makes it more fragile. Excessive heat causes motion of molecules to become so great that damage can occur as the cuticle layers are removed and the cortical bonds are destroyed.

70. LIGHTENER RETOUCH Lighten new growth (regrowth) first.
Apply product to new growth only.
Cream lightener is generally used for a lightener retouch as its consistency helps prevent overlapping.
Remember—Overlapping can cause severe breakage and lines of demarcation, and cream lighteners are gentler on the scalp. Consult client record cards for information about prior formulas.

71. TONERS Toners require double-processing.
Do not prelighten past the pale yellow stage.
Patch test is required 24 hours before toner; to save time, strand test can be performed at same time.
Proceed with service if patch test is negative.

72. SUMMARY
The most important step in correct color selection is the client consultation.
You must develop effective listening skills in order to ensure thorough and accurate communication between yourself and the client.
Properly analyze the hair and scalp.
Perform the patch test.
Record all information on the record card.
Explain release statement to client.
Strand testing is necessary to determine the hair’s reaction to the color formula.

73. SPECIAL EFFECTS HAIRCOLORING

74. SPECIAL EFFECTS HAIRCOLORING
This refers to any technique that involves partially lightening or coloring of the hair.

75. HIGHLIGHTING
This is coloring some strands lighter than the natural shade
It adds illusion of sheen and depth.
It does not usually contrast strongly with natural color.
Lighter colors advance to the eye to appear larger.
Details become more visible.

76. REVERSE HIGHLIGHTING This is also called lowlighting.
This is coloring strands darker than natural color.
Dark areas recede and appear smaller.
Details become less visible.

77. METHODS OF HIGHLIGHTING
Cap technique
This involves pulling strands of hair through a perforated cap with a thin plastic or metal hook.
The number of strands pulled through cap determines the degree of highlighting achieved.
Foil technique
Strands are sliced or weaved out of a section
Placing foil in hair takes practice and discipline
Foil patterns include face-frame, half-head, three-quarter head, and full-head

78. FOIL METHOD
CAP METHOD

79. BALAYAGE OR FREE-FORM TECHNIQUE
This involves painting a lightener directly onto clean, styled hair.
Lightener is applied with a tint brush from scalp to ends around head.
Effects are subtle and used to draw attention to the hair surface.

80. TONING OVERHIGHLIGHTED AND DIMENSIONALLY COLORED HAIR
Hair that is highlighted may not need a toner; it depends whether the desired tone is reached.
If a cooler tone is desired, a toner will be required to cancel out the yellow contributing pigment.
To avoid affecting untreated hair; choose one of the following:
A nonoxidative toner that contains no ammonia and requires no developer.
A semipermanent color to deposit tone without lift
A demipermanent color, which deposits tone, lasts longer then semipermanent, and contains no ammonia

81. HIGHLIGHTING SHAMPOO TINTS
Prepared by combining permanent haircolor, hydrogen peroxide, and shampoo
Used when a slight change is desired
Used when client’s hair processes very rapidly
Highlight natural color in a single application
Require a patch test 24 hours prior to application

82. HIGHLIGHTING SHAMPOOS
These are prepared by combining shampoo and hydrogen peroxide.
This mixture will slightly lighten the natural hair color.
No patch test is required.

83. SPECIAL PROBLEMS IN
HAIRCOLOR AND
CORRECTIVE COLORING

84. SPECIAL PROBLEMS IN HAIRCOLOR
Each service is unique and should be preceded by a complete client consultation.
Strand tests should be used to ensure more satisfactory results.
Occasionally, challenges do occur in haircolor.
Let’s take a look at a few you might encounter…

85. CHALLENGES AND CAUSES Gray hair
Causes of yellow dicoloration
Smoking
Medication
Sun exposure
Some styling aids
Undesired yellow can often be overpowered by applying haircolor with a violet base of an equal or darker level than the yellow
Gray hair
Can turn orange if lightener is not processed long enough

86. FORMULATING FOR GRAY HAIR
Level 9 or lighter may not give complete coverage of gray.
Levels 6, 7, or 8 can be used to create pastel and blonde tones.
For 80% to 100% natural gray, the blonde range is generally more flattering than a darker shade.
When coloring salt-and-pepper hair to darker, color on color will make a darker shade; use a shade lighter than the naturally dark hair.

87. OTHER CONSIDERATIONS WHEN FORMULATING FOR GRAY HAIR
Client personality
Personal preferences
Amount and location of gray hair
If the majority of the client’s gray hair is located in the front, that section may be 80% gray while the remainder of the head may be only 30% gray. That should be considered when formulating color.

88. PRESOFTENING
Gray hair can be highly resistant and requires presoftening to allow proper penetration of color.
This is a double-application process:
presoftener is applied, processed, removed.
Haircolor is applied.

89. RULES FOR EFFECTIVE COLOR CORRECTION
Do not panic.
Establish the true problem.
Establish the cause of problem.
Establish a suitable remedy.
Take one step at a time.
Never guarantee exact results.
Always strand test for accuracy.

90. DAMAGED HAIR CHARACTERISTICS
Rough texture
Overporous condition
Brittle and dry to touch
Susceptible to breakage
No elasticity
Becomes spongy and matted when wet
Color fades or absorbs too rapidly

91. DAMAGE HAIR TREATMENTS
Use a penetrating conditioner to deposit protein, oils, and moisture-rich ingredients.
Normalize pH with a finishing rinse.
If hair is unresponsive after conditioning treatments, postpone further chemical services and continue treatments until hair is reconditioned.
Schedule client for between-service conditioning.
Recommend retail products for home maintenance.

92. FILLERS
Specialized preparations designed to help equalize porosity and deposit a base color in one application
Two types:
Conditioner fillers
Are used to recondition damaged, overly porous hair
Can be applied in separate procedure or immediately prior to color application
Color fillers
May be demipermanent color used when there is doubt as to even color results

93. COLOR FILLER ADVANTAGES
Deposits color to faded ends
Helps hair hold color
Prevents streaking and dull appearance
Prevents off-color results
Produces more uniform, natural-looking color in a tint
Produces more uniform color when doing a tint back

94. SELECTING CORRECT COLOR FILLER
Select to replace missing primary color in formulation; all three primaries (yellow, red and blue) must be present for natural-looking hair color
Color fillers may be applied directly to hair or mixed with tint and applied to damaged ends.

95. TIPS FOR REDS Use low-volume hydrogen peroxide.
Prelighten darker hair to achieve brighter, warmer reds.
Formulate correctly for proper intensity of red.
In retouching, use permanent color on new growth and refresh ends with deposit-only color.

96. BRASSINESS/UNWANTED TONES
Analyze brassiness first.
Are the brassy tones red, yellow, or orange?
Locate that particular shade on the color wheel and use the complementary color to neutralize it.
This can be done with temporary rinses, soap caps during retouches, fillers, and semipermanent or demipermanent colors.

97. TINT REMOVAL
Sometimes, there is enough buildup of color on the hair that removal of all or part of it may be necessary to achieve the desired color.
Professional products may contain ingredients to diffuse pigment, both natural and artificial.
They are sometimes mixed with hydrogen peroxide.
Some are mixed with distilled water when milder products are needed.
Always follow manufacturers’ directions.
Never leave client unattended during a chemical service.

98. TINT BACK TO NATURAL
Porosity must be evened out to achieve color correction.
Create warmth to prevent drab, unnatural looking color.
Demipermanent, deposit-only color is a great choice.
A soap cap is a combination of equal parts of prepared tint and shampoo; apply like a regular shampoo.

99. HAIRCOLORING SAFETY
There are several factors and procedures you should keep in mind when providing haircoloring services that will help ensure quality results and your client’s safety.
Administer patch test when using a aniline derivative tint.
Do not apply if abrasions are present.
Do not apply if metallic or compound tint is present.
Do not brush hair prior to service.
Read and follow manufacturers’ directions.
Use sanitized applicator bottles, brushes, combs, and towels.
Drape client properly.

100. HAIRCOLORING SAFETY
Perform strand test; this will alert you to correct color, breakage, and/or discoloration.
Use bottle or bowl for mixing tint; use either glass or a plastic bowl.
Do not mix until ready to use; discard leftover tint.
Wear protective gloves.
Don’t let color get in eyes.
Do not overlap during retouch.
Use mild shampoo.
Always wash hands before and after serving each client.

101. SUMMARY
The world of professional haircolor offers unlimited challenges and significant financial returns.
Once you’ve mastered the theory and Law of Color as well as all the procedures and techniques, you may choose to specialize as a colorist.
All color begins with three primary colors.
When two primaries are mixed equally, a secondary is created.
All three primaries must be present to create brown.
Categories of haircolor are temporary, semipermanent, demipermanent, and permanent.
Analyze the level of natural hair color as well as the color level desired.
When using an aniline derivative tint, a patch test must be given 24 hours prior to service.

102. SUMMARY Record all important information on the client’s record card.
Proper draping is essential to protect the client’s skin and clothing.
Frequent strand testing is recommended to ensure quality results.
We learned about special effects and procedures used for highlighting hair.
It is important to remember such factors as porosity, foundation color, percentage and location of unpigmented hair, condition of hair, and desired results.