Oxy-Kem 18 oz. RV Holding Tank Treatment

Oxy-Kem is the most advanced holding tank treatment available in the RV market. The formula easily prevents septic backup, eliminates odors and digests proteins, oils, grease and paper in a single flush. Oxy-Kem is scientifically proven to clean and deodorize grey and black water tanks, sinks, drains and sensors up to 500% better than chemical, enzyme and formaldehyde products.