DescriptionBacKrete is an Eco-Friendly and Waterless concrete cleaner which "seeds" your concrete with natural living, oil eating bacteria. BacKrete will consume diesel fuel, motor oil, gasoline, kerosene, jet fuel, fuel oil and most hydro-carbon based petroleum stains. A small amount of BacKrete spread thinly over concrete will eat the oil stain. Coverage: An automobile drip zone is 3 ft. x 4 ft.
- 256 drip zones treated per 16 lb. pail @ 2 ounces by volume
- 128 drip zones treated per 16 lb pail @ 4 ounces by volume