4 Things to Know About Replacing a Robot Vacuum Side Brush

The job takes about five minutes Unscrew the single Phillips-head screw under the brush, pull off the old one, line up the new brush, and screw it back in. No technician needed.

Most Xiaomi and Roborock models use the same universal three-pronged brush Check your model number to be sure, but a quick match is usually all it takes.

Replace the brush when bristles are bent, frayed, or missing Worn bristles leave corners dirty and reduce overall cleaning performance.

Cheap knockoff brushes work fine Skip the OEM markup. Just replace knockoffs a bit more often.