I have plenty of experience of removing wallpaper, but am wondering if I need a different plan of attack for this: a panelled door where every small, flat panel has been decoupaged. I think it's been there over 20 years. Looks to be varnished over and I don't want to wreck the wood as it's a built in cupboard.
Does anyone have any hints or tips? It's going to be a pain I think, which is the main reason I've left this job till last!