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Pete
Pete, Electronic Engineer
Category: Small Appliance
Satisfied Customers: 15763
Experience:  Over 16 years of experience installing and repairing electronics.
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Irobot roomba says "needs cleaning" even though it

Customer Question

Irobot roomba says "needs cleaning" even though it is well serviced.
Submitted: 1 year ago.
Category: Small Appliance
Expert:  Pete replied 1 year ago.

Hi there,

If it has been well serviced and cleaned, then the dirt sensor may need cleaning, or it is faulty and needs repaired.

Try wiping the sensors - if there is no improvement, then it will need to be returned to iRobot for repair.

Customer: replied 12 months ago.
what does a dirt sensor look like?
Expert:  Pete replied 12 months ago.

Hi,

It has a tiny glass lens which has a sensor behind it.

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