This Simple Trick Eliminates Smelly Robot Vacuum Tanks for Good!

If you've ever owned a robot vacuum mop, you know how convenient they are—until the water tank starts to smell bad. That funky smell usually comes from bacteria and dirt that linger inside your vacuum's dirty water tank. But one clever Reddit user has a surprisingly simple solution to keep those nasty odours at bay.

The problem arises because dirty water left sitting in the tank quickly turns stale, making your handy cleaning device a source of unpleasant smells. Regularly cleaning your tank helps, but sometimes the odour can persist despite your best efforts.

Fortunately, a user on Reddit's r/RobotVacuum community shared a simple solution: add a toilet cleaning click gel or toilet deodorizer directly into your vacuum’s dirty water tank. According to post, this trick significantly reduces the bacteria growth that causes odours, keeping your vacuum tank smelling fresh longer.

Other community members have also had success with a small amount of diluted white vinegar.

Community feedback on the post has been overwhelmingly positive, with users praising these tricks for instantly improving their cleaning experience.

Of course, there are other methods to combat smells, including commercial tank cleaners and frequent deep cleaning routines. However, these tricks stand out as both cost-effective and straightforward, making your robot vacuum experience more pleasant and hygienic.

Give it a try and let us know if it worked for you! For more tips and to compare the best robot vacuums, head over to our blog.

While these simple hacks seem to have worked wonders, you should always follow the manufacturer's guidelines on cleaning agents before trying them on your robo vac to ensure it doesn't invalidate the manufacturer's warranty.