4-Way Action with Fast-Acting Enzymes, Premium Microbes, Powerful Citrus Oil, and Odor Neutralization Technology. Fast-Acting Enzymes Begin Working Instantly to Break Down Organic Debris. Premium, Naturally Occurring Microbes Activate on Contact with Organic Debris. The premium microbes activate within 20 minutes of contacting their food source, the organic debris, and double every 20 minutes after that. The Microbes Digest Organic Build-Up Including Fats, Oils & Grease (FOG), Protein, Carbohydrates, Cellulose and Urea and eliminates odors at the source caused by food debris, urine, feces, vomit, smoke and dead animals.