I get the appeal of the moisture meter—less mess, less guesswork. But honestly, those things don’t always tell the whole story, especially if you’re dealing with older drywall or weird insula...
Totally get what you mean about the moisture meter not catching everything. Had a similar situation—meter said “dry,” but the musty smell told a different story. I’d rather patch a small hole than deal with mold later. Curious, how big was the area you ended up cutting out? Ever find insulation that was worse than the drywall?
I get where you’re coming from about just cutting out the questionable areas, but honestly, I’ve found moisture meters to be pretty reliable—if you use them right and check multiple spots. Sometimes that musty smell lingers even after things are technically dry, especially if you’ve got old insulation or wood behind the wall. I had a spot once where the meter read dry, but the insulation was packed with dust and just smelled funky no matter what. Ended up replacing it anyway, but in hindsight, not sure it was actually water damage. Sometimes it’s just old house funk...
That’s a really good point about the musty smell lingering even after things are “technically dry.” I’ve run into something similar—
It’s tough to know when you’re dealing with actual water damage versus just old materials that have picked up odors over time. I ended up pulling out a section of drywall in my place, convinced there was hidden mold, but it turned out to be decades-old insulation that just reeked. No moisture, no visible mold, just... funk.“the meter read dry, but the insulation was packed with dust and just smelled funky no matter what.”
I do think moisture meters are helpful, but they’re definitely not the whole story. Sometimes you have to trust your nose and gut a bit, especially in older homes. It’s easy to second-guess every weird smell or stain when you’re new to this stuff. Honestly, I’d rather err on the side of caution and replace questionable materials, even if it turns out not to be water damage. Peace of mind is worth a lot when you’re living there every day.
Yeah, I get what you mean about trusting your gut. Sometimes you just know something’s off, even if the tools say otherwise.
I’ve seen that a bunch—old insulation can hold onto smells forever. I’d rather rip out a bit extra than risk missing hidden damage. It’s not always cheap, but living with that musty smell drives me nuts.“the meter read dry, but the insulation was packed with dust and just smelled funky no matter what.”
Totally agree—if you can smell it, there’s still a problem somewhere. I’ve pulled out “dry” insulation before and found hidden mold patches underneath. It’s a pain to redo, but honestly, I’d rather spend a bit more upfront than deal with health issues or resale headaches down the line. Sometimes the nose knows better than any gadget.