Quixx 7-in-1 Multi-Surface Waxing Kit is a multi-purpose product that restores, conditions, seals and protects nearly every exterior and interior surface of your car A blend of micro spheres and synthetic polymer silicone filters, it form a powerful 3D protective mesh that is resistant to environmental influences Quick and easy to apply With special QUIXX Hydrophilic Cleaning Technology (HCT) for spot and streak free cleaning Use yellow sponge for paint, rims, metal, headlights and plastic paneling White sponge is for plastics, vinyl, leather, dashboard and door panel Use black sponge for tires and rubber