Wipeout is the snowfoam you have all been asking for, very dense clingy foam, it can be very thick if you want it to be and cleans really well without being caustic. In-fact its PH is only 8.5 while concentrated!
Safety information: For use on automotive exterior only. Do not use on vehicle interior. Apply Wipeout Snowfoam in an open area preferably away from other vehicles and property. Always wear gloves when using chemicals and avoid contact with bare skin. If irritation develops when using Wipeout Snowfoam stop immediately and wash the effected area with plenty cold water and introduce gentle scrubbing. Wipeout Snowfoam will cause irritation to eyes. Always stand up wind of any spray. If Wipeout Snowfoam encounters eyes rinse thoroughly with eye wash. Keep out of reach of children! If swallowed contact your local emergency services and do not induce vomiting.
See Wipeout Snowfoam In This Video