Sea Safe Bilge Cleaner is an easy yet effective way to eliminate grime, dirt, grease, and odor from your bilge. Simply add to bilge and run the boat; the boat's motion allows the product to break down dirt, forming a uniform emulsion that can be easily disposed of at an authorized pump out station. The bilge will be clean and odor-free. Sea Safe Bilge Cleaner will not harm fiberglass, metal, plastic, or rubber materials.