Meguiar’s Gold Class Car Wash – Premium Foaming Auto Wash Soap, High Gloss Finish, Safe for Clear Coats, Deep Cleans without Removing Waxes, Car Detailing Supplies for Cars, Trucks & SUVs – 64 Oz

Customers find this car wash soap effective, noting it works well in foam cannons and leaves vehicles looking brand new. The product creates thick, rich suds that don't leave any residue, and customers appreciate its pleasant smell. They consider it good value for money, with one customer highlighting its excellent price-to-performance ratio.