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18 topic6 barbering
18 chemical texture services topic 6
| Question | Answer |
|---|---|
| Chemical hair relaxing is the process of------ rearranging the basic structure of extremely ------ hair into a --------form, | permanently. curly, straightened |
| The basic products used in the chemical hair relaxing process are chemical hair relaxers or --------, ------- shampoo ----- and--------- | straighteners, neutralizing, protective base |
| The two main types of relaxers are----and ----- | thio, hydroxide |
| The type of relaxer that require pre-service shampooing is the ----- | thio |
| thio relaxers require the application of a ------- neutralizing solution. | chemical |
| Hydroxide relaxers are neutralized through the physical actions of --------and ------with an acid-balanced or neutralizing shampoo product. | rinsing, shampooing, |
| The ATG used in chemical relaxers is ---------than the ATG used in permanent waving, | stronger |
| Thio relaxers usually have a PH above --------- | 10.0 |
| Sodium hydroxide relaxers are known as ------relaxers. | lye |
| Sodium hydroxide relaxers can have a pH range of ------to over ----------- | 10, 13.5 |
| --------and ------- hydroxide relaxers are often sold as "no mix, no lye" relaxers. | potassium, lithium |
| Guanidine hydroxide relaxers are usually advertised as ----relaxers. | no lye |
| No lye relaxers contain a relaxer cream and an ------ that are mixed immediately prior to use and are recommended for ------- scalps. | activator, sensitive |
| -------hydroxide relaxers may be mistakenly referred to as "no lye relaxers. | Calcium |
| Calcium hydroxide relaxers require the addition of an activator, however, the strength of the relaxer is determined by the -----used in the mixture. | amount of activator |
| Hydroxide relaxers are usually sold in -----and -------formulas. | base, no-base |
| ----------relaxers require the application of a ------to scalp prior to relaxer application;-------relaxers contain a base cream and do not require the application of a separate protective base. | base, base cream, no base |
| Most chemical relaxers are available in---------, and --------strengths. | mile, regular, super |
| Relaxing products can be used to -------extremely curly hair or to perform a ------- service. | texturize, chemical blow-out |
| When using sodium hydroxide for a chemical blow-out service, ----- is very important and the chemical should not be kept on the hair for more than ---- of the recommended processing time. | timing, 40 percent |
| Do not relax excessively ----- hair | damaged |
| Do not use thio on hair that has previously been relaxed with ----------------------- relaxer. | hydroxide |
| Do not save ----or ----- product. | mixed, unused |
| Apply relaxer to the most ------ area first. | resistant |
| Shampooing the head first when doing a thio relaxer is----- | optional |
| The relaxer should applied ------from the scalp on both sides of the hair. | 1/4"-1/2" |