Yeah --- Lace-release and Glue-melter are alcohols... they break the `hold`of glues/tapes and then soften the residues, to a state where you can physically remove them.... things like C-22 are actual Solvents , which breaks them down into a kind of goo. Some of the adhesive materials can be `stubborn`and not as affected by softening products like alcohol, as they are when exposed to Solvents.....