Grovkornig djuprengörande tvålsten

Smells like a proper mechanic’s soap should, and that heavy grit actually scrubs the oil out from under my nails instead of just sliding around. Even after a full day on the septic line, one pass with this brick and the shower drain ran clear.

After three days of wrestling with a busted transmission, this brick had every layer of grime off my arms by the second scrub. The grit is coarse enough to feel like it's actually working, but it doesn't leave my skin raw. Only complaint is it's a big chunk to hold onto when your hands are wet, but

Came home from unclogging a friend's drain line and this brick cut through the grime like nothing else in my shower caddy. The heavy grit scrubs deep without feeling like sandpaper on my skin. Lasts forever too, which makes the price worth it.