Blog

9.  __________ is the hair’s ability to absorb moisture.

4.  _______ are used to equalize porosity.

24.  One safety precaution in haircoloring is to never apply tint if __________ are present.

5.  The U. S. Federal Food, Drug, and Cosmetic Act prescribes that a patch test, also called a __________________ test, be given 24 to 48 hours prior to an application of aniline derivative tint.

20.  A patch test is generally conducted behind the ear or on the ______ ___ _____.

8.  Colors achieved by mixing equal parts of two primary colors are called ____________ colors.

17.  The measure of the potential oxidation of varying strengths of hydrogen peroxide is __________.

15.  Haircolor that is mixed with a developer and remains in the hair shaft until the new growth of hair occurs is called ____________  __________.

8.  Colors achieved by mixing equal parts of two primary colors are called ____________ colors.

4.  Metallic haircolors are also called __________ colors.