BioRain is on the USDA list of recommended bio based dust suppressants. It is a 100% agriculturally derived oil. BioRain is our newest and most economical dust suppressant. It is rapidly becoming the clean, clear, alternative to Lignin Sulfonate, Calcium Chloride, and Mag Chloride. For larger projects, this product can be shipped by 18,500 gallon railcar or 4900 gallon bulk tankers.It can be applied through nearly any type of spraying device.


When possible, the roadways should be graded to consist of an equal blend of stone and dust. BioRain can be driven on immediately, and tracking is minimal. BioRain is wet only during application and will not run off due to rain.