Setup, Compatibility & Care
Before applying the dye, perform a patch test on a small area of skin to ensure no allergic reaction occurs. Wear protective gloves to avoid staining your hands and protect clothing with a towel. Apply the formula evenly to clean, damp hair and allow it to sit for the recommended time to ensure pigment absorption. After rinsing, avoid using high-heat styling tools immediately to maintain the integrity of the color. To prolong the duration of the Indigo Blue, use color-safe, sulfate-free shampoos and wash with cooler water to prevent excessive color bleeding.