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basement cleanup advice?

Posted by nicole93089 (My Page) on
Tue, Sep 9, 08 at 9:01

Hi all. Had a flood in our basement storage room. So now, after moving all boxes out, mopping up, and dehumidifying, I find that we have a little black mildew forming on the cinder block walls. Before I return everything back to that room, what do I clean this with? bleach solution?? thanks in advance!


Follow-Up Postings:

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RE: basement cleanup advice?

Bleach and water, scrub brush elbow grease. rinse and make sure it dries good.


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RE: basement cleanup advice?

Thanks! I figured clorox would do the trick. Do you have any idea what proportions the solution should be? 50%water/50%bleach?

thanks.


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RE: basement cleanup advice?

1/4 bleach to 3/4 water. Then use box fans to help dry the space for several days; basements are hard to dry out, so give it extra time.


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RE: basement cleanup advice?

Even ten percent bleach to 90 percent water is good for sanitizing/killing germs viruses and odors.


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RE: basement cleanup advice?

Thanks everyone. I'll fill the old spray bottle tomorrow with the mixture and kill the black stuff.


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RE: basement cleanup advice?

Once you've washed with the bleach solution the bigger issue is drying the air and a dehumidifier is NOT the way to do it. As michelle said, use fans and keep the air moving - that's the most critical part. If you're in a climate where you'd be using an air conditioner, make sure it's on - that pulls moisture out of the air far more effectively than a dehumidifier.

I've spent the entire weekend doing the same thing in my niece's basement and we'll have fans running for days before we move anything back.


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RE: basement cleanup advice?

Thanks for the info dlm2000. I just finished scrubbing the walls and have a big fan on the area. The AC is on too so should do the trick. It looks much better in there and even smells better :)

Thanks all!


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RE: basement cleanup advice?

Once it's dry, use a clean garden sprayer to coat the entire area with No More Mildew. We've used it with good results. After all you've done, it's worth it, just to make really sure.

Here is a link that might be useful: No More Mildew


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RE: basement cleanup advice?

I agree, a fan is the best way because it keeps the air moving which keeps the mold spores from landing and multiplying to cause the icky black patches. Use a bleach and water solution, doesn't really matter proportions, bleach will kill all, then use fans to dry. Once completely dry, think about painting your basement with a glossy anti-fungal paint. It costs a little more than regular paint, but if your basement floods again, you won't have the mold problem again. Plus, the paint will brighten up any basement.


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