Meguiar’s Ultimate Snow Foam is designed for use with a foam cannon on coated, waxed or sealed finishes. Its advanced formula creates thick Xtreme Cling foam that sticks to the surface, helping to loosen road grime and contaminants without stripping wax protection. On lightly soiled vehicles, it can be rinsed off before drying to reduce contact with the paint, while its lubricants provide a safer wash when a mitt is needed.