Decals Tiles

Can anyone recommend a product you can buy in the UK to remove stickers ugly kitchen tiles old?
I've tried cutting with a scraper, and nail polish remover. Because I am a ceramic artist I know that the drawings are not drawn tiles and stickers. Thank you very much for the help …
I do not know about the UK, but here in the U.S., we have a product called GOOGONE. Citrus is an organic solvent-based adhesives. I have a few that I have received recently and has worked mainly with a sticker that I it on! In some ways, that will leave a stain because oil is a derivative and oil spot these things, mainly artificial tissues, etc.. Their only alternative to the best of my knowledge is completely out of chips and replace twelve tables and fifty-nine p.m.
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