Maintenance
Replacing Robot Vacuum Side Brushes
Side brushes sweep debris from edges and corners into the main brush path, and they wear down faster than most owners expect.
Signs they need replacing
Bent, missing, or visibly worn bristles reduce how much debris the brush sweeps in from edges. If corners are visibly dirtier than open floor after a clean, worn side brushes are a likely cause.
How often
A common range is every two to three months with regular use, sooner in homes with pets or a lot of hard-floor edge debris like sand or litter.
Replacing them
Most side brushes simply pop off a small spindle and the replacement clips on the same way — no tools needed on the vast majority of models.
This guide is general information to help you use your gear, not professional, legal, or insurance advice. Rules vary by region — check your local regulations where relevant.