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 ...
Q: I left a can of bathroom cleaner on my shower floor, and now it has a rust stain. I’ve tried everything Home Depot sells, as well as everything Heloise suggests. I also tried white appliance paint ...