If you manage a commercial facility or even a busy home bathroom, you’ve likely encountered the "slow drain" or the persistent, ammonia-like smell that just won't go away. Often, the culprit isn't a simple clog—it’s uric acid crystals.

In clinical urinalysis, where amorphous urate crystals can obscure results, specific chemical protocols are used to dissolve them instantly: Sodium Hydroxide ( cap N a cap O cap H to a sample effectively dissolves urate crystals. Prewarming : Warming a specimen to 60 raised to the composed with power C

5. What NOT to do

  • ❌ Boiling water – can crack porcelain.
  • ❌ Bleach + acid = chlorine gas.
  • ❌ Wire brush or drill brush – roughens glaze, worsens scaling.
  • ❌ Vinegar (5% acetic) – too weak for heavy deposits; works only for very thin film.

Before attempting to dissolve crystals, you must protect yourself and the plumbing.

A Step-by-Step Protocol for Stubborn Clogs

If you have standing water that won't drain: