sean o, I see your post is 4 years old and you'll probably never see this, but I have to thank you 1000 times over for the tip on Krud Kutter. I found it at Ace Hardware in the cleaning section and I can't believe this biodegradable cleaning solution took up the glue from a vinyl floor that I had removed. I've tried everything acetone, mineral spirits, the really strong solvents Jasco and a really expensive solvent that's new from Home Depot and nothing worked. I have been jumping onto little islands in my kitchen since Christmas because no one has been able to help me. TY TY TY I can now lay my laminate flooring.