ACT 2.5lb Concrete Cleaner

ACT Concrete Cleaner is a revolutionary bio-remediation process to clean oil or protein based stains through the use of microorganisms.Utilizing nature's most powerful cleaners, ACT products clean without any dangerous or caustic chemicals, and when the microbes are done, the stain just evaporates away!The microbes do take a little time to do their work (up to two weeks), but since the bio-remediation process is safe from beginning to end, you can still use the area as you normally do. ACT Products are safe to use around plants, animals, and humans!