| A | B |
| Toenails nipper | finger clipper, with curved or straight jaw specifically designed for shortening jaw |
| Nail bleach | natural nails to remove yellow surface discoloration |
| Cuticle remover | loosen dissolve dead tissue on the nail plate |
| paper towel | thrown away after each use |
| nail nipper | trim away dead skin around the nail |
| Record the result | hair color service record card |
| Pre-lightening | first of double process hair coloring, used to lift the natural pigment before the application of toner |
| Hair lightening | bleaching or decolorizing, process involving the diffusion of the natural hair color pigment or artificial hair color from the hair |
| Complementary color | primary and color positioned directly opposite each other on the color wheel |
| Permanent | deposit only color and mixed with higher volume developer |
| Primary color | Red, yellow, blue |