how do i clean the braava jet m6's tank? it's starting to smell a little funky.

You'll want to clean the tank and the drip tray. Here's how.

1. Remove the robot from the charging station. Take the tank off the robot.
2. Separate the drip tray by lifting it up from the charging station.
3. Fill the tank with warm water (not boiling). Close the cap and shake it lightly. Empty and rinse thoroughly. Repeat if needed.
4. Clean the drip tray with a damp cloth or rinse it with warm water in the sink. Dry it completely before snapping it back onto the charging station.
5. Wipe the body of the robot and the sensors on the bottom with a damp cloth. Don't spray anything directly on the sensors.
6. Put the clean tank back on the robot and return it to the charging station.

Do this every few weeks if you use cleaning solution, as residue can build up.