The self-emptying Clean Base holds up to 60 days of debris, meaning you can essentially forget about emptying it for two months. You’ll only need to replace the proprietary bags periodically when they fill up.How loud is the Roomba s9+?

It’s noticeably loud—not jet-engine loud, but loud enough that most owners prefer to run it while they’re out of the house. Noise level is one of the main trade-offs for its powerful suction.

Report 007645. Filed.