Choosing between in-kitchen and underground grease traps - what would you do?

I just wish there was a version that cleaned itself and made coffee while it was at it...

If someone invents that, I’ll be first in line. Until then, I’m with you - those alarms are a mixed blessing. They’re like smoke detectors for grease, except instead of saving your life, they just save your kitchen from turning into a biohazard.

I get the “out of sight, out of mind” thing. I’ve seen way too many under-sink traps that look like they’re auditioning for a horror movie. The thing is, the more high-tech you go, the more you’re relying on sensors and electronics that can fail in their own special ways. But if you’re not the type to remember regular checks (and honestly, who is?), the alarm’s probably worth the occasional jump scare.

Underground traps are less hassle day-to-day but way more of a pain when they need cleaning or something goes wrong. At least with the in-kitchen ones, you know right away if there’s an issue... even if it means your dog gets a surprise during dinner. It’s really about picking your poison - constant reminders or big surprises down the line.

I’ve dealt with both setups over the years, and honestly, neither is perfect. In-kitchen traps are a pain for tenants but at least you know when there’s a problem. Underground ones? Out of sight until you get a nasty backup or expensive plumbing bill. I’d rather deal with the occasional alarm than surprise repairs that mess up everyone’s week.

Curious - has anyone actually had an underground trap go bad in the middle of a lease? That’s the kind of headache I try to avoid...

Had an underground trap fail on me about three years back - total nightmare. The backup happened during a holiday weekend, of course, and by the time we figured out what was going on, the kitchen was basically unusable. Ended up having to dig up half the patio to get at the thing. Since then, I’ve stuck with in-kitchen traps even though they’re not exactly pretty or convenient. At least you can see when something’s off before it turns into a disaster.

Honestly, I’ve seen way too many underground traps turn into expensive headaches. Out of sight, out of mind... until you’re knee-deep in a mess and jackhammering concrete. In-kitchen traps aren’t pretty, but at least you can spot trouble before it gets ugly. I’ll take a little ugly under the sink over a surprise patio excavation any day.

I’ll take a little ugly under the sink over a surprise patio excavation any day.

Man, I hear you on that. Had a buddy who went the underground route thinking it’d be “out of sight, out of mind” too. Fast forward a couple years and he’s got a mystery stink wafting up through his backyard. Turns out, the trap was clogged solid and he had to rip up half his stamped concrete patio just to get at it. Not cheap, and definitely not fun.

I get why folks want to keep things tidy in the kitchen, but honestly, I’d rather deal with a bit of an eyesore under the sink than risk a full-blown outdoor disaster. At least if something starts to go sideways, you can catch it early - usually before it turns into a wallet-draining project.

That said, I’ve seen some pretty gnarly in-kitchen setups too... like, “how is this even legal?” kind of stuff. But at least you can see what’s going on and fix it before it gets out of hand. Guess it’s all about picking your battles.