Inner and Outer Port Sensors
Not cleaned
Cleaned
Be extra sure to clean the Inner Port Sensors inside of the bin door where the dust has collected

Clean Base® Ingested Water
If Roomba has evacuated water into the Clean Base®, it is likely you have not provisioned your wet mopping bin. Please scan the QR code on the bin to set your robot up for mopping.
If there is moisture found in your evacuation bag please discard and insert a new bag. Failure to remove a wet evacuation bag can retain moisture and create an ideal environment for mold and unpleasant odors. Be sure to wipe away any remaining moisture trapped in the base with a clean, dry cloth.
Note: Do not pour any liquids into the device or immerse in water. Do not allow liquids to get on or into the Auto-Fill Dock. Do not use Roomba or the dock outdoors or on wet surfaces.
Please visit the iRobot Store — Parts and Accessories or use an authorized retailer to order a part. If you believe your robot is in warranty, please contact iRobot Customer Care.
For expedited service, please have the following ready:
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Your robot charged and with you.
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Your robot's Serial Number.
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For warranty claims: Proof of purchase (receipt or invoice for purchase from an authorized retailer).