If you find your condenser tumble is leaking, the two areas that will need checking are the condenser and water tank. The condenser is located on the bottom left of the appliance and would require cleaning after 30 uses or every month. After cleaning the condenser, when it is put back into its housing, please make sure the red clips are turned to the lock position to prevent any leaking. Next check the water tank, remove and reinsert it into its housing, making sure the front of the panel sits flush with the rest of the unit. If the problem persists contact us by clicking here.