If the urinal is completely clogged and the liquid won't go down, chemicals cannot reach the crystals. You must mechanically break them up first.
Remove the urinal cartridge before applying any cleaning agents.
Let the chemical sit. If the water level suddenly drops, the blockage has broken. how to dissolve urine crystals in urinals
Modern maintenance typically utilizes one of two types of solutions:
When urine leaves the body, it contains uric acid. When this acid reacts with the minerals in water (like calcium and magnesium) and the oxygen in the air, it undergoes a chemical reaction that creates a hard, tile-like buildup. Over time, these crystals attach to the interior of the porcelain and the deep recesses of the drain pipes, eventually restricting water flow and trapping odor-causing bacteria. Step 1: The Chemical Approach (Dissolving the Scale) If the urinal is completely clogged and the
Use specialized urinal cakes or pucks that contain water-softening agents and live bacteria. These continuously release scale-fighting compounds with every flush.
Regular descaling (every 3–6 months) eliminates this bacterial reservoir. Let the chemical sit
Method 3: The DIY Household Solution (Vinegar and Baking Soda)
A: While the scale itself is not acutely toxic, it harbors bacteria and is the source of unpleasant odors. A buildup of crust is unhygienic and contributes to an unclean restroom environment.
Urine contains urea, which bacteria break down into ammonia, increasing the pH level and causing salts to crystallize. Over time, these crystals accumulate on urinal surfaces and within P-traps and drain lines.
For stubborn uric acid crusts: Use a pumice stone wet with acid – dry pumice scratches.