What to try when Oxyclean won get labels off?
PTE labels seem to be stuck on with some mystical magic adhesive 😉 I tried a WEEK LONG soak with oxyclean and the paper fell off – but not the labels (only on the PTE bottles). Lye etches glass in certain concentrations but is an excellent cleaner. I’ve been planning on trying goof off (basically acetone) which SHOULD remove the glue adequately.