Foam is Very White
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Foam that is very white in color will also have a soft surface texture. In extreme cases, it may appear to liquefy, or melt shortly after it is dispensed. This is an indication that you have dispensed more "B" chemical than "A" chemical, or in those extreme cases, no "A" chemical at all. Click on Checking the Gun for Proper Function for procedures to determine that this is the case, and how to remedy the situation. Also view the Troubleshooting Video (WMV - Flash) to see what this foam actually looks like and how to solve the problem.
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