Types of rods
The most common type of rod is the:
What is a concave rod?
Thio neutralization rebuilds disulfide bonds by:
That is removing hydrogen.
With most systems, the client should avoid getting any moisture into hair for ___ hours.
What is 72 hours?
Apply a ___ to avoid scalp irritation.
What is protective base cream?
A _____ bond is not a type of side bond.
What is a peptide bond?
Also known as circle rod:
What is a loop rod?
Two important functions that are performed by the neutralization process:
What is deactivating waving solution and rebuilding disulfide bonds?
Generally, keratin straightening treatments eliminate up to ___ percent of frizz and curl and last three to five months.
What is 95 percent?
The neutralizer used with thio relaxers is usually:
What is hydrogen peroxide?
Type of wave that is activated by an outside heat source:
What is endothermic?
Usually about 12 inches long with a uniform diameter along the entire length of the rod:
What is a soft bender rod?
End paper technique that uses one end paper folded in half over the hair ends like an envelope:
What is a bookend wrap?
Do not use a clarifying product on a client that has ____ percent or more highlights.
What is 70 percent?
A process that rearranges the structure of curly hair into a straighter or smoother form.
An acid-balanced wave has a pH of:
What is 7.0?
In permanent waving, the size of the curl is determined by the:
What is the size of the rod?
A perm that is wrapped perpendicular to the length of the rod, in overlapping concentric layers:
What is a croquignole?
A thio-based chemical service that re-formats curly and wavy hair into looser and larger curls and waves:
What is a soft curl permanent?
Hydroxide relaxers remove one atom of sulfur from a disulfide bond, converting it into a _____ bond.
What is lanthionine?
The first function of thio neutralization:
What is deactivation of any remaining waving lotion?
Equal in diameter along their entire length or curling area:
What is a straight rod?
The active ingredient in alkaline permanents:
What is ammonium thioglycolate?
Meant to equalize the porosity of the hair, taking it to a healthier level.
What is pre-conditioning.
The application for a virgin relaxer starts _____ away from the scalp.
What is 1/4-inch to 1/2-inch?
The full name for ATG:
What is ammonium thioglycolate?