How To Dissolve Urine Crystals In Urinals

Understanding Urine Crystals

Step-by-Step Quick Reference Card (Print This)

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.

Step 2: Use a Urine Crystal Dissolver

• Recipe: Mix 1/2 cup citric acid powder with 2 cups warm water.
• Application: Pour into the urinal, ensuring it pools in the P-trap. Leave overnight (8 hours).
• Result: Crystals will soften into a sand-like consistency. Scrub and flush.