Re: tub drain
Posted by jimbo on August 10, 2004 at 20:04:29:
In response to Re: tub drain
:It's CLR ( stands for calcium-lime-rust remover), a brand name product. It contains a mild acidic solution, just as vinegar is a mild solution of acetic acid. I think white just costs less! Either one will help to loosen hard water mineral deposits, which is often the cause of it being stuck.

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