Chazap Liquid Razor (Reinforce the hairline). Gives a sharp, crisp hairline. Direction: Spray Liquid Razor on to a neck strip or a piece of tissue paper. Rub around hairline and allow Liquid Razor to dry (usually about 5 seconds).
Using trimmer or edger begin to make your outline around the hairline. After hairline is complete, remove excess Liquid Razor with an antiseptic.
Can be used on customers, who are allergic to conventional razor shaves but desire a sharp, crisp hairline.