Chemical Guys WAC_707_16 EcoSmart Hyper Concentrated Waterless Car Wash and Wax, Safe for Cars, Trucks, SUVs, Motorcycles, RVs & More, 16 fl oz 16 Fl Oz (Pack of 1) Concentrated is up for auction in Automotive. The current bid is $2.50, 90% below the $24.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.