Hi folks, I am a brand new user of this web-site. My question for you is that what tools I should use to scratch off the paint from cinder blocks and walls? The basement cinder blocks and walls got some mold and smells, I want to re-paint the whole thing. Thanks. ;)

Wire brush.

Harold's bang on! A wire brush or sand blaster's is about the only tool that will get into the cracks and crevices in a cement block.. Good luck, Tom