Koch Chemie Gentle Snow Foam
Koch Chemie Gentle Snow Foam or GSF as it's also referred to as is a concentrated, high foaming, pH neutral snow foam.
Gentle Snow Foam forms an even foam blanket on the surface which really clings, allowing for a long dwell time and therefore deep cleaning. Thanks to its pH-neutral formula GSF is safe on waxes, sealants, and coatings.
For added cleaning power, combine GSF with Koch Chemie Green Star for maximum cleaning power for stubborn dirt and insects.
Using Koch Chemie GSF
Pour approximately 20ml of GSF into 1L of water in your Snow Foam Lance and apply to the vehicle. Allow to dwell for several minutes and rinse off, proceed to wash the vehicle. To make an active foam with Green Star. Use the same dilution above from GSF but add anywhere from 10 - 30ml of Green Star.