Green Bio Block
Urinal Bio-Blocks Enzymatic Action: Instead of just masking smells, these blocks contain non-pathogenic bacteria. When they get wet, they release enzymes that "eat" the uric salt, scale, and solids that cause the classic ammonia smell. Eco-Friendly: The "Green" label usually refers to them being p-dichlorobenzene-free. This makes them biodegradable and safer for waterways compared to older chemical blocks. Pipe Maintenance: Because they break down solids, they actually help prevent the slow-draining "calcification" that often clogs urinal traps.