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Shaun Eli Shaun Eli is offline
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Default White powdery substance on basement walls - a problem?

It's one of the ingredients in concrete-- calcium carbonate or
something like that.

If your walls aren't wet I don't see it as a problem. I find this
powdery substance on my walls and floor too sometimes but my basement
isn't too damp.

Shaun Eli
www.BrainChampagne.com
Brain Champagne: Clever Comedy for Smart Minds (sm)