A very usefull tool *LINK*
Paul Barnard
>I'm in the throws of laying a hardwood floor. Not a lot in the hand tool line apart from this problem and rather efficient solution. The kitchen had vinyl flooring and a 3/8 underlay. The underlay was stapled down with 1 1/2 inch staples on 1 inch centers. Yes you read that right, 1 inch centers. Can you get a machine that rolls along the floor banging in staples or was the floor layer just demented? I don't know how many thousands of staples that makes but it was a lot. The worst of the problem was that the underlay just fragmented as it was pulled up and all the staples were left behind in the floor. A claw hammer couldn't get a grip on them, a screwdriver just pulled out one end and pliers didn't have the leverage needed. I sat amid the sea of staples for quite some time almost in tears. I didn't want to bang them all in as it would play havoc with nailing the floor down. Anyway a quick scan of the Lee Valley catalogue and I rushed off to buy the tool in the link below. It really works well. It does exactly what it's name suggests. I spent the whole of Saturday and Sunday crawling around the floor pulling out the staples. I collected a gallon ice cream container of them, and a set of aches and pains that have to be experienced to be believed. If you are faced with a nail pulling dilema this tool is a great solution.
LV Nail puller