We recently had a painted floor we wanted taken back to bare boards – original idea was to sand it but we ended up scraping it. With a big double handed scraper (you pull backwards toward you) it was pretty easy and on our old victorian boards looks very appealing as it left all the pattina . We then sanded down through the grades gently, and then osmo’d to finish it. It looks great in our proletariat hovel with rugs and the fire hearth. In an 80’s bungalow, maybe not so much
There are a several vids on Uchub to amuse yourself with – it seem popular in America for some reason. One guy in particular really goes for it