How do I use the muriatic acid to clean the flow switch? Do I let it soak, use a toothbrush, both, none of the above?
Using muriatic acid to clean the flow switch
- Thread starter Paula
- Start date
Are you sure it needs cleaning? It is quite unusual for the flow switch to get calcium scaling.
If you do have obvious calcium scaling, soak in a mixture of one part 31.45% muriatic acid to four parts water for as long as it continues to foam, then rinse throughly.
If you do have obvious calcium scaling, soak in a mixture of one part 31.45% muriatic acid to four parts water for as long as it continues to foam, then rinse throughly.
Thank, Jason. I don't know but I've done everything else suggested so it's my last attempt before calling in a professional. :-(
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