Permanent waves that have a 7.0 or neutral PH; because of their higher PH, they process at room temperature. Do not require the added heat of the hair dryer, process more quickly and produce firmer curls than true acid waves.

Also known as protective base cream; oily cream used to protect the skin and scalp during hair relaxing.

Also known as straight set wrap; perm wrapping pattern in which all the rods within a panel move in the same direction and are positioned on equal-sized bases;all the base sections are horizontal and are the same length and width as perm rod

perms that use an ingredient that does not evaporate as readily as ammonia, so there is very little odor associated with their use.

Also know as cold waves; have a PH between 9.0 and 9.6 use ammonium thioglycolate (ATG) as the reducing agent, and process at room temperature without the addition of heat.

Angle at which the rod is positioned on the head (horizontally, vertically, or diagonally) also, the directional pattern in which the hair is wrapped.

Perm wrap in which one end paper is folded in half over the hair ends like an envelope

Describe Cuticle, Cortex, & Madulla

Compounds made up of carbon, oxygen, hydrogen, nitrogen, sulfur

Refers to the position of the rod in relation to its base section; base placement is determined by the andle at which the hair is wrapped.

Perm wrap similar to actival technique of bricklaying; base sections are offset from eachother row by row, to prevent noticeable splitsand to blemd the flow of the hair

Why do permanent waves need to be neutralized?

(ATG) - active ingredient or reducing agent in alkaline perms.

Relaxers that require the application of protective base cream to the entire scalp prior to the applocation of the relaxer

A process or service that rearranges the structure of curly hair into straigther or smoother form

How do thio relaxers straighten the hair.

Position of the tool in relation to its base section, determined by the angle and which the hair is wrapped.

Subsections of panels into which hair is divided for perm wrapping; one rod is normally placed on each base section

Hair services that causes a chemical change that alters the natural wave pattern of the hair

Whats the pH of alkaline wave & true acid wave