Chemical Application Flashcards
Tint application needs this amount of parting:
1/4” subsections
Lightener application needs this amount of parting:
1/8” subsection
Hair relaxer application needs this amount of parting:
1/2” subsection
This product needs the thinnest subsection
Lightener: High lift dye, bleach
Permanently breaks down the disulfide bonds to straighten naturally, excessively curly hairs
Hair chemical relaxer
1/4” subsections
Tint application needs this amount of parting:
Lightener: High life dye, bleach
This product needs the thinnest subsection
Permanent hair color that can lighten up to 4 levels on natural, virgin hairs
Tint
1/8”
Thinnest subsection/faction for hair chemical application
Hair chemical relaxer
Permanently breaks down the disulfide bonds to straighten naturally, excessively curly hairs
1/2”
thickets subsection/fraction for hair chemical application
Can lift hair color higher than a tint, yet milder than a lighter
High-Lift colors
Thickest subsection/fraction for hair chemical application
1/2”
High-lift colors
Can lift hair color higher than a tint, yet milder than a lightener
Thickest subsection/fraction for hair chemical applications
1/2”
Tint application needs this amount of parting:
1/4” subsections
Thinnest subsection/fraction for hair chemical application
1/8”
Tint
Permanent hair color that can lighten up to 4 levels on natural, virgin hairs
What is the name for the line between the new growth and the previously colored or chemically treated hair
Line of demarcation
What happens if you apply a hair chemical past the new growth and overlap the previously chemically treated hair?
Hair breakage, damaged hair, darker (dark tint) or lighter (lightener) hair color
Solution: can use cotton strips or foils to protect from overlap
What is the technical word for applying hair chemicals past the new growth and onto the preciously, chemically treated hair?
Overlap/overlapping
What is a high lift product?
Stronger than a tint and weaker than a lightener
What’s a retouch application?
Client already has chemically treated hair (tint/lighter/relaxer), now has new growth that needs the same chemical treatment to match
Why can’t we apply hair chemicals like lightener from the new growth all through the hair ends at once for a virgin chemical application?
Because the hair does not process evenly
What type of porosity is ideal to the success of the hairs result?
Good or medium porosity
What part of the hair shaft is the lowest to process?
Midshaft
Which part of the hair shaft is the fastest to processs?
Hair ends
What part of the hair shaft process moderately fast?
New growth
