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Iran, Tehran
1 Level
458 Review
0 Karma

Review on 🚰 J.C. Whitlam FLOW32 Flow-Aide System Descaler - 32oz (1qt), White by Kimberly Evans

Revainrating 4 out of 5

Maybe stronger than marked

I used this descaler on my Noritz water heater. It seems to have worked well, but the label says it's not corrosive, but the MSDS says the main active ingredient is an aqueous solution of hydrogen chloride (aka hydrochloric acid). My pump body and hose fittings were badly corroded in just 45 minutes. Be careful when using a metal pump.

Pros
  • Done
Cons
  • Neutral