I need to remove old plywood subfloor from a bathroom (the flooring above it is already gone). What's the preferred/proper way to remove it without damaging the floor joists?
One of the methods I've heard of is to a circular saw and cut through the plywood in between the joists. If that's the case though, I'm confused on how to determine exactly where the floor joists are to begin with (presumably just look for screws/nails?).