Koch-Chemie Gentle Snow Foam mixing calculator
Scale the official water-added recipes: about 20 mL per 1 L water for a foam sprayer, or 50 mL per 10 L water for handwashing.
Water added and finished volume
The calculator keeps those two starting points separate. Product:water is a volume ratio, and a water-added recipe produces a larger finished amount. It does not silently treat litres of water as litres of finished mixture.
Example: 20 mL Gentle Snow Foam plus 1 L water makes approximately 1.02 L foam-sprayer solution. The handwash example adds 50 mL to 10 L water, making approximately 10.05 L. Active-foam blends are outside this tool.
Exact product and source
- Product / version
- Gentle Snow Foam, US article numbers 383001US / 383005US
- Market
- US manufacturer product page
- Measurement basis
- Volume; product:water; choose measured water or finished mixture explicitly.
Gentle Snow Foam — official US product instructions
Reviewed 2026-10-03. Application-specific water-added amounts. No active-foam blend is calculated.
MixByParts is independent of Koch-Chemie. Check the exact local label and technical instructions; formulations and instructions can change.
Application limits
Avoid: Surfaces not checked for compatibility.
Check suitability and compatibility before use.
Do not let the product dry.
Use the protection specified by the exact product safety data sheet.
Is 1 L water the same as 1 L finished mixture?
No. The foam-sprayer example adds 20 mL product to 1,000 mL water, making approximately 1,020 mL. Select the known-water option when following a water-added recipe.
Does this calculate the concentration reaching the car?
No. Pressure equipment introduces additional water. Use a calibrated panel-impact tool for a product that publishes such a method.