About This Top-Grade Penetrants - Promotes rapid emulsification of dirt, oil, grease, and road grime. Formulated for Foaming - Specially formulated for use in high-pressure washing equipment with foaming cannons. Soluble Solution - Solubilizes soot, mold, mildew, herbicides/pesticides films, and more. High Dwell Time - With up to 10 minutes of dwell time in a controlled environment, this detergent with wall off right with the dirt! Versatile and Nonflammable - Safe for use on heavy equipment, concrete floors, lawn/garden equipment, walls, and ceilings. Biodegradable - All Big Rig Soap products are squeaky-clean—they break down naturally without harming the environment. Made in the USA - Since 1985, all Big Rig soapologists have concocted our products right here in the U.S. Overview Brand : Big Rig Soap Specific Uses For Product : Removing oil, grease, and road grime on trucks, trailers, RVs, buses and other heavy equipment Unit Count : 1.0 Count Surface Recommendation : Metal, Plastic, Rubber Special Feature : Concentrated