Deeply eligible to clean and remove surface contaminants like tree sap mist, bug residue, paint overspray, road tar, rail dust, and other stubborn dirt. One of the most advantages of this clay bar directly use with water. No need for any extra lubrication. Can be used many times for 1pc. Competitive and necessary preparation for polishing and waxing, to achieve the best results on the paint and glass, Made from high-quality and advanced material, this clay bar has great detergency and can make your cars super-clean and smooth as glass. Formulated to be gentle yet effective, this clay bar is safe to use on all types of automotive paint, including clear coats. It won't scratch or mar the surface, making it suitable for both professional detailers and car enthusiasts.