Septo-Clean 12246 Holding Tank Treatment, Powder, Brown/Dusty Light Yellow, 1 lb

Septo-Clean Holding Tank Treatment, Net Content: 1 lb, Powder, Brown/Dusty Light Yellow, Density: 0.63 g/cc, Specific Gravity: 0.63 For use in boats, trailers and RVs Features: - Environmentally safer - 100% biodegradable - Safer to use, handle and store - Eliminates odors - Doesn't stain