Water in your basement
https://waterdamagemoldstlouispress.greyhavendaily.com/posts/why-water-damage-and-mold-st.-louis-homeowners-need-to-act-fast
That sinking feeling when you step into a puddle at the bottom of the basement stairs is unmistakable. Maybe it's from last night's heavy rain, a crack in the foundation, or the sump pump finally giving up. Either way, the musty smell hits you, and you're already mentally calculating how many boxes of old holiday decorations are soaked through. It's not just the mess—it's the worry about mold creeping up the walls and the nagging question of whether this is a quick fix or a major repair.