APPLICATION PROCEDURE
HYDROXIDE RELAXER
PERM
THIO RELAXER
CHEMICAL TEXTURIZERS
100
What product is used for added skin protection around the hairline, the nape, and the top and back of the ears and is also used on the scalp for sensitive skin?
Base Cream
100
What is commonly added to hydroxide relaxers, but is not used by itself to relax hair?
Calcium Hydroxide
100
What is the thin, absorbent tool that controls the hair's ends when winding the hair on the perm rods?
End Papers
100
What are the TWO words for the two-part process, known as REDOX in Thio Relaxers?
Reduction & Oxidization
100
Which chemical texturizer uses reduction and oxidation to break the disulfide bonds and then reform them to a more relaxed hair texture?
Thio Relaxer
200
In context to the hair shaft, what order should a professional apply a virgin relaxer?
Midshaft, root, ends
200
What is the process by which hydroxide relaxers permanently straighten the hair by removing a sulfur atom from a disulfide bond?
Lanthionization
200
What is the most common perm rod type that produces a tighter curl on the strand's ends and center and a looser curl on the strand's sides?
Concave Rod
200
What are the two key ingredients found in thio relaxers?
Ammonium Thioglycolate & Peroxide
200
Which chemical texturizer provides most hair textures with silky smooth, shiny, and frizz-free results for up to 12 week
Keratin-based smoothing treatment
300
What tool is used to prevent the neutralizer solution from running onto the client's shoulders and back during a permanent wave application?
Neutralizing Bib
300
What requires a sepraate application of base cream on the entire scalp, next to the hairline, the nape of the neck and top and back of the ears?
Base Relaxers
300
The term __________ refers to the angle at which the rod is positioned on the head: horizontally, vertically, or diagonally.
Base Direction
300
What is the measurement of a liquid's thinness or thickness?
Viscosity
300
What is another word for soft-curl reformation?
Jheri Curl
400
What can be used to lift the bands off the perm rods?
Roller picks
400
What is an optional step that lowers the hair and scalp's ph, prior to neutralizing shampoo?
Normalizing lotion
400
What refers to the directional pattern in which the hair is wrapped.
Base Placement
400
What service would be considered a contraindication, preventing one from receiving a thi relaxer?
Hydroxide Relaxer
400
What is a two-step process whereby the hair undergoes a physical change caused by wrapping the hair on rods, then the hair undergoes a chemical change caused by the application of solution and neutralizer.
Permanent Waving
500
What are the most common perm rod type and produce a tighter curl on the strand's ends and center and a looser curl on the strand's sides?
Concave Perm rods
500
What percentage is considered safe to relax the curl pattern to without overprocessing?
75%-85%
500
What wrapping technique wraps the hair from the ends toward the scalp in overlapping concentric layers?
Croquignole Wrap
500
What relies on an oxidization process to stop the action of the relaxer solution and rebuild the hair into its new form?
Thio Neutralization
500
What perm solutions are ideal for fine, color-treated, and fragile hair?
Acidic Perm Solutions
