I agree. I had a trailer with stickers that I took off and I went the local A&B auto paint shop and they got me some sticker remover made by 3M. The stuff works awesome! Doesn't take any shine off the plastic. Comes in a can and you just wet a cloth and wipe the stciker glue off. If you want the official name of it p.m. and I'll get it to you. Best stuff I've ever used and a bottle lasts a LONG time.Products like that and Acrysol are formulated for the specific purpose of removing stuff like oil and adhesives from finished automotive surfaces without doing any damage to them. That's why they work so well. They're an industrial/professional grade solution to the problem.