Use only as directed. Avoid contact with eyes. If this occurs, rinse thoroughly with water. Keep out of children's reach. Hair colorants can cause severe allergic reactions. Do not colour your hair if you have had a rash on your face, or sensitive, irritated, and damaged scalp, or you have ever experienced any reaction after colouring your hair. Keep out of reach of children. The product may stain skin, clothes etc.  A skin allergy test must be carried out 48 hours before every application. Apply the product to a 2cm² area of skin on the forearm and allow to dry. Leave for 45 minutes. Rinse with water and pat dry. Leave undisturbed for 48 hours. If any irritation or inflammation occurs, do not use this product.