W4 Citrus Foam - Case

Unlike traditional pre-wash snow foams that come loaded with caustic chemicals, W4 Citrus Foam is a pH-neutral formula that removes hard-to-shift grime without damaging sealants, coatings, or waxes. W4 combines an effective citrus degreaser with a strong foaming agent making it tough on road grime and bug spatter, but kind to waxes and coatings. A 10:1 soap ratio is recommended when using a foam cannon or foam gun for best results. This ensures efficient cleaning without excessive product use.