Ceramic Active Shampoo for thorough cleaning and long-lasting, water and dirt repellent preservation. An excellent choice for vehicles with ceramic sealants. Just follow these simple steps: Work out of direct sunlight! Add Ceramic shampoo to a bucket as per the dosage recommended on the bottle. Dilution ratio is important! Activate the suds in the bucket using a strong jet of water. Wash the vehicle with a clean microfiber towel or wash mitt, using best washing practices, meaning wash top to bottom. DO NOT allow the product to dry on paint, rinse and dry the surface thoroughly after washing.