QI followed your advice of a couple of weeks ago (“How to remove a rust stain on a shower floor,” June 24) and successfully used CLR to remove rust stains from limestone (I think) tile. However, the ...
Recently, I wrote a column about how to get ceramic tile grout clean. I received quite a few thank-you notes via the “Ask Tim” page at AsktheBuilder.com. It’s always gratifying to hear from you that I ...