Meguiars All Purpose Cleaner is ideal for reconditioning all interior surfaces. The superior foaming action gently lifts the dirt away while its unique blend of fabric softeners and optical brighteners enhance the look and feel of carpet, upholstery, vinyl and even leather. Non-Butyl cleaner, biodegradable, super wetting agents, fabric softeners and brighteners, Dilute up to 64:1 - 1 gallon. Meguiars