Hi,
I have had a lot of experience removing hinges. Some are easy, some hard, some impossible (w/o soaking). I've done some experiments with 5 different types with very definite results. By far, the best are the old Dennison (green). Next comes the old "Fold o Hinge". Everything else I tested were way far back in results. Of course the Dennison's are out of production, and only available on
ebay for about $18-$20. Fold o Hinges are available on
ebay for about $15.
Special note...... the good ones are DennisOns - and not the DennisEns. They are NOT in any way the same.