Fireball pH3 Shampoo is a powerful, balanced acidic car shampoo formulated with surfactants. With pH3, you can effortlessly remove contaminants, water spots, scaling, and more from any exterior surface. pH3 Shampoo is designed to provide a contactless, abrasion-free wash option for absolute prevention of swirls, micro-scratches, and other abrasions. Fast acting cleaner and shampoo. Removes minerals from coated and uncoated surfaces. Safe, universal wash option. Completely clears contamination from ceramic coatings. Multiple application methods. pH3 Shampoo is the most powerful shampoo in our lineup, and preps the surface for post-wash sealants, coatings, and films. How to use • Compressed Foam Sprayer - Wheels: Dilute with water from 1:15~1:25. Spray the dilution on the wheel. Use a brush or a mitt to ensure all surfaces are lathered. Do not let dry and rinse thoroughly. • Foam Cannon - Full exterior: Dilute with water 1:5 ~ 1:10. Spray dilution on the entire vehicle, including the wheels. Do not let dry, and rinse thoroughly. • Hand Wash - Full exterior: Pre-rinse vehicle to remove any loose debris. Dilute with water 1:600 ~ 1:1000 into a bucket from the top of the vehicle to the bottom using wash media. Do not let dry, and rinse thoroughly.