Koch Chemie Gentle Snow Foam (GSF) is a high-foaming, pH-neutral snow foam concentrate designed for safe pre-washing and contact washing of all vehicle types. The thick, stable foam blanket clings to panels and provides extended dwell time, loosening and encapsulating dirt, road film, and grime so it can be rinsed cleanly away without aggressive scrubbing that risks scratching paint.

Completely safe on wax, paint sealants, and ceramic coatings, making it the ideal maintenance wash soap for coated vehicles where preserving the protection layer matters. For extra cleaning power on heavily contaminated vehicles or stubborn insect splatter, mix it with Koch Chemie Green Star APC for an active foam pre-wash that really bites into the grime.

If you are looking for the best snow foam for ceramic-coated cars, a pH-neutral foam cannon soap that is safe on all paint protection products, or a professional pre-wash snow foam from Koch Chemie for high-quality detailing results, GSF is one of the most trusted snow foam products used by professional detailers worldwide. Available in 1L and 5L.