Easily cover an ugly oil stain in minutes - HOA approved! Simply apply product, sprinkle over to cover the oil spot, mist with water, and your job is done! The microbes will start their work and begin eliminating the oil spill! Works on most surfaces including patios, driveways, garage floors, playgrounds, roads, parking lots - breaks down car oils, cooking oil, greases, antifreeze, and food stains without damaging the finish. Safe on painted, sealed, and dyed surfaces. Safe to use around people, pets, and plants - Eco-Friendly! No pressure washing, no toxic chemicals, no bleach, and no hassle! Works in sub-zero temps and 200+ degrees! Uses nature's own process to break down oil stains. Advanced Bio-Remediation Powered by the Revolutionary ACT TF Formula - Uses a unique formula that provides the microbes everything needed to COMPLETELY break down oil stains. The CO2 is bound to the concrete leaving it stronger, and the beneficial hydrogen and oxygen evaporate away. Takes 2-4 weeks to completely remove stubborn oil spills, and the product covers the stain from view during this time. Misting and adding additional cleaner speeds up the process. Made in USA. USDA Certified. EPA tested. 1lb covers 100sqft. ACT Asphalt Cleaner - powered by the revolutionary ACT TF formula - offers a safe, cost-effective way to clean asphalt. No surface preparation, no scrubbing, no chemicals and nothing to pick up . . . just apply and walk away. ACT Asphalt Cleaner work on Petroleum spills, gasoline, diesel, kerosene, motor oils, power steering, hydraulic and transmission fluids, antifreeze and grease. Protein spills, gum, soda pop, bird droppings, human waste, condiment stains and much more MADE IN THE USA.