W4 Citrus Foam
- Removes road grime easily
- Non-caustic formula
- 100% biodegradable
Why use W4 Citrus Foam?
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.
Take a look at the Material Safety Data Sheet for W4
We recommend to use in conjunction with a jet wash and snow foam lance out of direct sunlight
For light dirt we recommend a 1:400 dilution, and 1:200 for heavier soiling
Allow the foam to dwell on the surface for 5 minutes and then rinse thoroughly
W4 can also be used with a pump sprayer at a dilution of 1:20
- Do not allow the product to dry on the surface