my hair stylist told me 20 volume because my hair is a light color ... no need to use 40 and have the possibility of losin my hair ... the volumes u can go by ur hair color .. if your a dark like black then use for to strip it obviously if youre lighter then use a lower volume
Trippy420 Reviewed by Trippy420 on . Pass a hair test by Jerry G... This method is not fool proof, but does have a very high(90%+) success rate. THC metabolites are stored in the cortex of the hair strand. The cortex is protected by a layer of scales called the cuticle. To strip the metabolites from the cortex, the cuticle needs to be opened and penetrated. Basics open the cuticle due to their PH levels above 7. Baking soda, bleach, and ammonia are all are strong basics that help to open the cuticle. Shampoos like Toxin Wash and Zydot contain strong Rating: 5