Does anyone have advice on the best way to clean up the tongues and grooves on old hardwood flooring?
I'm redoing a bathroom in my house. The original maple T&G flooring, which had been covered over in the 50's, was in pretty good shape, however there were a couple areas with significant damage, and a couple areas where the joints had separated. We decided to remove the flooring, clean it up, install a new subfloor, and then reinstall the maple.
I want to clean up the tongues and grooves before I reinstall the wood so that we have relatively tight joints (I don't want/expect this to look like a new floor, but I don't want 1/4" gaps.) The T&G edges of the wood are caked with dirt that fell into the joints through the years.
I was thinking of running the boards through a shaper to recut the edges (after running it under a metal detector...), but I'm worried that the dirt and grime will kill the cutter instantly. It's only about 60 square feet of flooring.
Any idea if the shaper will work? Should I instead just use something like TSP and a scrub brush to clean everything up? Any other ideas?
Thanks,
-Mike