Q: I have a ceramic-tile floor in my foyer that I want to replace. Some tiles are cracked and the grout is an awful color. I tried taking up some of the tiles but it seems like an impossible job. Can ...

It happens to the best of us. You peel back a sticker or sticky label, in hopes of a clean removal, but alas—that dreaded, impossible to remove sticker residue is left behind. “From clothing and ...