Robot vacuum leaves streaks of fine dust or hair lines on hard floors.

Safety first: Turn the robot OFF before removing brushes.

• 1. Remove and inspect brushes: Take out the main brush and side brush. Check for wear, deformation, or missing bristles.
• 2. Clean brush housing: Wipe the edges of the main brush housing and the floor contact lips to remove dust buildup that can cause streaking.
• 3. Replace worn brushes: Install new Electrolux main and side brushes if the old ones are worn or bent.
• 4. Verify correct installation: Ensure brushes are seated fully and locked in place with the cover or screw.
• 5. Test on hard floor: Run a short cleaning cycle on a hard surface and inspect the cleaning path for improvement.