Temporary dye - Washes out in 7-15 washes - Pigments with a hair care base - Ammonia-free formula - Bright colors are visible even on dark hair (natural, undyed hair) How is it used? 1. Place a towel over your shoulders and put on gloves 2. Apply the color directly to dry and clean hair using your fingertips. 3. Let it sit for 15-20 minutes for a pastel color, 20-30 minutes for a bright color. 4. Rinse until the water is clear. The longer you leave the product in, the more intense and long-lasting the color.