There's quite a lot of sticky residue from BAL Micromax sealant on my tiles and also in my acrylic bath. Mostly invisible but very tacky to touch. What's the best stuff to remove it so there's no stickiness? Acetone I heard is good. Also, screwfix do 'No Nonsense sealant remover' which I heard is good. Apparently WD40 is good but stains grout so I won't use that. I've got some white spirit but not sure how good it is compared to other solvents. Who's tried any of these and which have given the best results?