Some months ago I decided that my pedestal mat around the loo needed fixing to the floor tiles so I bought a roll of carpet fixer tape which is supposed to secure mats etc. This had a sort of glue on the back and worked well, so I renewed it each time we washed the mat. We finally decided that the mat wasn't needed (Mrs V. thought it was not very hygienic!) so I've binned it, but where I'd fixed the tape I was left with glue marks. I tried everything to remove these (including fine sandpaper) without success. Any ideas? The images show where I tried to rub off with sandpaper (brownish residue, so no good) and one of the side ones still remaining. I suspect that I need a solvent of some kind.





