How To Dissolve Urine Crystals In Urinals [FREE]

Do not waste time scrubbing with a brush. You need a chemical reaction. Here are your best options, ranked by strength.

Flush the entire system with copious amounts of clean, warm water. For waterless systems, pour one to two gallons of bucketed water down the drain to completely purge the dissolved slurry out into the main sewer line before reinstalling the trap cartridge. Chemical Options and Safety Chemical Type Active Mechanisms

Verify that flush valves are working correctly and providing sufficient water flow to wash away waste. Summary Checklist Apply Descaler Monthly/As Needed Dissolve existing crystal buildup Enzyme Cleaners Break down odor-causing bacteria Urinal Screens Per Service Prevent buildup & mask odor Daily Scrubbing Prevent initial adhesion how to dissolve urine crystals in urinals

For non-waterless urinals, ensure they are flushed properly after every use to prevent the concentration of uric acid. Summary Table of Solutions Target Issue Enzyme Cleaners Odor & Mild Buildup Daily/Weekly Maintenance Acidic Descalers (A-Salt/Crete) Hardened Scale & Clogs Severe blockages Replacing Cartridges Clogged Waterless Urinals Regular maintenance

Never mix bleach with acid-based urinal descalers or urine itself. Bleach reacts with acids and ammonia to create toxic chloramine gas, which can cause severe respiratory distress. Do not waste time scrubbing with a brush

Understanding Urine Crystals Urine crystals form when minerals like calcium phosphate and uric acid precipitate out of liquid waste. In standard flushing urinals, these minerals mix with water minerals to create a hard, rock-like scale known as uric scale. In waterless urinals, the lack of water allows undiluted urine to react with ambient air, forming a thick sludge that hardens inside the trap cartridge and drainage pipes. Over time, this buildup restricts water flow, causes severe structural blockages, and traps bacteria that emit a persistent ammonia odor. Step-by-Step Removal Process 1. Mechanical Clearing

Flush the urinal multiple times with hot water to wash away the dissolved debris. Method 2: Hydrochloric/Muriatic Acid (For Severe Blockages) Flush the entire system with copious amounts of

As recommended by cleaning experts, follow these steps for the best results:

Not all cleaners are created equal. The best product depends on the severity of the buildup and your facility's needs. Here's a quick comparison of the main types.