sodium hydroxide/ thio
sodium hydroxide is especially good for this hair type
what is tightly curled, resistant hair
what type of hair are thio relaxers mainly used for
what is wavy non resistant hair
this elliptical follicle stems to this type of hair
what is curly hair
these things should be considered when consulting for a chemical smoothing
what is texture, porosity, density, and elasticity
this number tells us how many main categories smoothing systems fall under
what is the number 2
lye relaxers have a pH of ______________
what is 11.5
no lye relaxer contain a derivative from what this ingredient
what is sodium hydroxide
an oval follicle creates this type of hair
wavy
porous hair requires a product that is far less______
what is alkaline
these three categories are the strengths of the formulas available in smoothing
mild,regular,and super
never use a thio relaxer on a client that has previously had this process done to their hair
what is sodium hydroxide relaxer
this well known individual also created smoke detectors, traffic lights and safety hooks
who is Garret Morgan
because there can be several different types of texture on one persons head you may need to use more that one of these
what are strengths in formulas
resistant hair requires a product with higher ______
what is alkaline
this type of hair will require more partings when applying a chemical relaxer
what is thicker hair
before performing a sodium hydroxide or thio relaxer on a client it is advised to perform what type of test
what is strand test
using a heated metal comb and what ingredient was first used to straighten hair
what is petroleum jelly
a round follicle determines this type of hair
straight
this protective creme must be applied around the hairline and ears
what is barrier creme
the size of partings will be determined by the individual clients ___________________
what is density
if a client has this type of hair you should not continue with the service
what is damaged
this man created the first curling iron and flat iron
who is Marcel
this establishment was were chemical relaxing first became popular
what is men's barber shops
this step must be taken if a client feels a burning sensation at the scapl
what is rinse thoroughly and continue the service
during a retouch of a previously relaxed client, you should be very careful not to _______________
what is overlapping