"Maybe I'm just heavy-handed, but mine seem to crumble pretty quick..."
Nah, it's not just you—I swear those sponges disintegrate if you even look at them funny. I've found rinsing them out frequently helps a bit, but honestly, I switched back to regular sandpaper for bigger jobs...less waste and frustration.
Same here, those sponges are basically disposable at this point. I switched to sanding screens a while back—way sturdier and easier to knock the dust out. Still messy, but at least I'm not replacing them every five minutes...
- Sanding screens are a solid upgrade from sponges, totally agree there.
- Another trick I've found useful is to thin out the joint compound just slightly—it spreads smoother and sands easier.
- Also, invest in a decent drywall sander with a vacuum attachment. Doesn't eliminate dust completely, but cuts it way down.
- And honestly, don't obsess about perfection on the first coat. Multiple thin coats with minimal sanding between each saves a ton of headache later...
"Another trick I've found useful is to thin out the joint compound just slightly—it spreads smoother and sands easier."
Totally agree with thinning the compound. I learned that the hard way after my first drywall project turned into a sanding nightmare. Thought thicker meant better coverage—big mistake. Now I always thin it down a bit, makes life way easier.
Also, about the vacuum attachment sander... yeah, they're nice, but if you're on a tight budget like me, even a cheap shop vac hooked up to a basic sanding pole can do wonders. Not perfect, but cuts dust enough to keep your sanity intact.
And definitely second the multiple thin coats advice. Took me a while to accept that perfection doesn't happen on coat one, but once I did, drywalling became way less stressful.
"even a cheap shop vac hooked up to a basic sanding pole can do wonders."
Yeah, that's exactly what I do. I picked up a cheap sanding pole and rigged it to my old shop vac with some duct tape—looks sketchy but works surprisingly well. Another thing I've found helpful is using a bright work light at an angle when sanding. It highlights imperfections you might miss otherwise, saving you from noticing them only after painting... learned that one the hard way too.