My first load of coal was in bags and a yellow liquid got on my basemet floor. Well I let it dry and this AM I thought I would try to clean it up. I just used water and a rag but cannot seem to get it all up.
Any ideas?
Coal/Yellow Stain on Concrete
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Freddy
- Member
- Posts: 7301
- Joined: Fri. Apr. 11, 2008 2:54 pm
- Location: Orrington, Maine
- Stoker Coal Boiler: Axeman Anderson 130 (pea)
- Coal Size/Type: Pea size, Superior, deep mined
Paint the floor yellow. 
I'd first try something aggressive, yet gentle, like KA-boom bathroom cleaner. If that doesn't do it move on to muriatic acid.
I'd first try something aggressive, yet gentle, like KA-boom bathroom cleaner. If that doesn't do it move on to muriatic acid.