We do not recommend any cleaning or maintenance to be done. Any appliance over 8 years is recommended for replacement as there will be significant ageing of internal parts within the appliance. Your air conditioner unit may still fail after cleaning, and our HomeHelper will not be responsible for any breakdown as this issue is related to ageing of the appliance.
My air conditioner has not been cleaned for the last 9 years. Can your HomeHelper still carry out his job as per normal?