Robot vacuum occasionally leaves small piles of debris when reversing or turning

Safety first: Turn OFF the robot and remove the dustbin and main brush.

Step-by-step:

• Empty dustbin: Do not let the bin reach maximum capacity; empty it more frequently.
• Inspect dustbin flap: Check the rubber or plastic flap at the bin inlet. Ensure it moves freely and closes fully. Clean any stuck debris.
• Clean brush channel: Remove debris from the brush housing so particles are not left behind.
• Avoid very large debris: Pick up large items (e.g., cereal, stones) manually before running the robot.

If the flap is torn or deformed, replace the dustbin assembly.