How do I avoid staining my skin, towels, and bathroom surfaces?

The direct pigments in this shampoo are designed to cling to hair, but they will also bind to skin, fabric, grout, and porous countertops if given the chance. Before starting, put on the gloves provided (or nitrile gloves) and smear a thin layer of petroleum jelly or a rich barrier cream along the hairline, ears, and nape — this creates a shield that wipes away cleanly. Keep a damp cloth handy to wipe any drips on the sink, tiles, or floor immediately; once the pigment dries it becomes much harder to remove. Use an old dark towel or a dedicated colour cape to protect clothing and shoulders. After rinsing the shampoo out, give the shower or tub a quick rinse with warm water and a mild cleaner before the residue sets. If staining does occur on skin, a gentle oil-based cleanser or micellar water usually lifts it within a day or two.