Are they flushable?
LOL, not at my house. I live in the country, in a place that would 99% end up with a mound system, still on my old school underground drain field because it works just fine still. It works because we feed it a giant bag of starter after it is pumped and stuff like those wipes are a no no.
Story time about wet wipes....(not flushable, just regular)
I am much younger, this was like 30 years ago. Dad is telling me how he had the tank pumped at the old farmhouse. Mind you, farmhouse was built in 1870 something and had an addition put on in 1938 so they could have water indoors, and actual water for the milkhouse they didn;t have to hand pump out when the electric lines were run the following year. The septic tank and system dated to then. I grew up in the house: 2 parents and 7 kids so that tank got a workout!
Anyway, local guy is pumping it empty. Dad is inspecting the tank condition with the pump guy to make sure 70 year old concrete is still OK, they both notice this white-ish spot. Pump guy gets his poker-stick and snags it. Guess what it was? Pump guy (had gloves obviously) takes it and un-scrunches it and it is basically dry and undamged in any way. Dad asked Ma about it, she came forward saying she had accidently flushed one she was using to clean the toilet when she absent mindedly had thrown it in and didn;t want to fish it out. A year and a half earlier.
I mean it was fine, went right out the pipe and into the tank. And then sat undisturbed and resisted everything for a year and a half. Pump guy said he sees it all the time, and scolds people but some people won't stop.
It was forbidden at my house and all it took was explaining to the wife and kids a chunk of backyard and about $20grand will dissapear if the drain field and tank need to be replaced to make sure it never happened.