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What would you do if your basement started smelling musty overnight?

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gamerpro15
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(@gamerpro15)
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Yeah, those musty smells can be a pain to track down. I totally get what you’re saying about old boxes and carpet pads—they’re basically mold magnets if there’s any moisture around. I had a similar thing happen when we moved a heavy bookcase and found a patch of fuzzy green behind it... didn’t even notice any dampness until then. You’re on the right track checking for stains and peeling paint. Sometimes it’s just a tiny crack in the foundation or a slow drip from a pipe you’d never expect. Just gotta play detective and trust your nose, honestly.


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cheryl_wanderer
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Funny how basements always keep their secrets tucked away behind the heaviest furniture, right? I once found a whole science experiment growing under an old treadmill—didn’t even know we still had the thing. Sometimes it’s not even a leak, just humidity sneaking in after a rainy week. I usually tell folks to check those forgotten corners and run a dehumidifier for a few days. And yeah, trust your nose... unless you’ve got a cold, then you’re basically flying blind.


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(@jack_adams)
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Title: Musty Smell = Hidden Trouble?

Yeah, those basement corners are like black holes for weird smells and forgotten junk. I’m with you on the dehumidifier—it’s the cheapest fix if it’s just damp air. But I’ve learned the hard way that sometimes it’s not enough. Last year, I kept running mine and the musty smell just wouldn’t quit. Turned out there was a tiny patch of mold behind a stack of old paint cans. Had to toss half the stuff and scrub everything down.

I’d say, before spending money on gadgets, move stuff around and check for any actual wet spots or leaks. Sometimes it’s just a cardboard box soaking up moisture and stinking up the whole place. Also, baking soda bowls help a bit with odor if you’re trying to avoid buying fancy air filters. Not perfect, but cheaper than running a dehumidifier 24/7... especially with energy prices lately.


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megan_white
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Not sure I’d call a dehumidifier the cheapest fix, honestly. If your basement’s smelling musty overnight, that usually means water’s getting in somewhere it shouldn’t. I’ve seen tenants run those things nonstop and just mask the problem until there’s a bigger mold headache. Wouldn’t you rather find the source than just treat the symptom? Sometimes it’s a leaky pipe or even a foundation crack—those can get expensive fast if you ignore them. Baking soda’s fine for a quick patch, but I’d be poking around for actual moisture before anything else.


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Posts: 7
(@karenguitarist)
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I get what you’re saying about dehumidifiers just covering up the issue. I had a similar thing happen last year—woke up to that classic musty smell and figured it was just the weather. Turned out there was a tiny crack near the window well letting rain seep in. I’m all for saving money, but I’d rather spend a bit upfront than deal with mold later. Has anyone tried those moisture meters you can get at hardware stores? Wondering if they’re worth it or just another gadget collecting dust.


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