Dealing with the aftermath: How do you actually dry out a flooded basement?

I tried the “no demo” route once after a minor leak, and everything seemed fine for a couple weeks... until that musty smell crept in.

That’s pretty much what happened to me last year. I thought I’d dodged a bullet by just cranking up the fans and running a dehumidifier for a few days. Looked dry on the surface, but a month later, I noticed the paint near the floor bubbling up. Pulled off a section of drywall and - yep, black mold city. Ended up being way more work than if I’d just checked behind the walls right away. Those moisture meters are legit, though. Wish I’d used one before trusting my “eyeball test.”

I hear you on the moisture meters - those things are game changers. I used to think if it felt dry and smelled okay, I was in the clear. Turns out, water loves to hide in insulation and behind baseboards. One time I skipped pulling up the carpet after a small flood... big mistake. Ended up with warped floorboards and a nasty surprise under the padding. Honestly, unless you’re 100% sure, it’s worth opening things up, even if it feels like overkill at first.

Yeah, I learned the hard way too. Thought I could just run a fan and call it good after a leak - nope. Couple weeks later, the musty smell hit and I was pulling up trim and finding mold. Now I always check behind everything, even if it seems dry.

That’s rough. I’ve heard a lot of folks just trust the surface feels dry and move on, but it’s wild how moisture can hide out behind baseboards or under flooring. Did you end up using a moisture meter, or just go by feel? I’m always worried I’ll miss something and end up with mold too. Also, do you guys ever pull drywall if it got wet, or is that overkill? I keep hearing mixed advice on that...

I’ve actually been in that exact spot - standing in a half-dried basement, wondering if I’m just fooling myself by thinking it’s “good enough.” I tried going by feel the first time, but ended up with a musty smell a few weeks later. That’s when I caved and borrowed a moisture meter from a buddy. Turns out, the baseboards and the bottom couple inches of drywall were still damp, even though everything felt dry to the touch.

About pulling drywall, I’ve heard both sides too. Some folks say if it’s just a little water and you catch it quick, you can get away with fans and dehumidifiers. But if it’s been soaked for more than a day or two, I’d rather just cut out the bottom foot or so and not risk mold. It’s a pain, but seems safer in the long run.

Curious if anyone’s tried those infrared cameras for spotting hidden moisture? I’ve only seen them used on YouTube, but they look pretty handy for this kind of thing...