Walker Tape 1522 Clear is hypoallergenic and gentle on skin. Low residue makes cleanup easy. Store in a cool, dark, dry place (60-80°F); bags tightly sealed. Shelf life up to one year. Prep: shampoo hair/bio, apply 99% alcohol and let evaporate, apply sport/scalp protector. Contours/Minis: peel white liner, adhesive side to unit; avoid touching. Spray Just-Rite Positioning Spray; press firmly onto scalp, no movement.