A car wash shampoo is supposed to help your car's finish, not hurt it. Most over-the-counter car wash solutions are too strong and will strip wax protection with just one or two washings. Sonus Gloss Shampoo is different. Sonus Gloss Shampoo is a gentle car wash concentrate that safely cleans. Special lubricants buffer your car's delicate paint finish, protecting it from scratching and swirl marks. Dirt and grit safely slip away. Sonus Gloss Shampoo conditions and restores wax protection as you wash. The Sonus formula is optimized for use on modern clearcoat finishes, creating a freshly waxed appearance and protection every time you wash. Special polymers protect and shine for lasting beauty. The exclusive Sonus formula is ph-balanced, biodegradable, phosphate free and sodium free. Special paint conditioners restore gloss and resist water spotting and streaking. 16 oz. Bottle. Sonus