Our mildew removal gel contains oil, cinnamon extract. It kills and removes mold that has grown. Its use method is very simple: 1. Dry the moldy surface with a dry rag; 2. Completely cover at least 3mm of moldy surface like toothpaste; 3. Wait for 4-8 hours without adding water and wrap in plastic wrap; 4. Scrub clean with water and a rag until mold is no longer visible. Wait more than 12 hours for stubborn mold if one is not cleaned, use at least 2 times until the mold is completely removed. And can have a strong fungicide and disinfectant, can quickly kill mold, but also has a certain cleaning function, can be attached to mold dirt clean.