To clean a leaking dehumidifier, first turn off and unplug the unit. Remove the water tank and empty it into a container. Inspect the tank for cracks, leaks, or debris. Clean the tank using a mixture of white vinegar and water (1:1 ratio) or a mild bleach solution. Rinse thoroughly and dry before reinstalling. Check the drain hose for clogs or damage and replace it if necessary. Examine the interior for mold growth, wiping surfaces with a damp cloth and消毒剂 solution. Finally, test the dehumidifier to ensure proper operation.

Leakage in dehumidifiers often stems from clogged排水管, faulty components, or mold buildup. A 2021 study by the National Center for Health Research found that 60% of dehumidifier leaks are caused by blocked排水管, which traps water and forces it to escape. Mold growth, driven by high humidity, can colonize damp surfaces within 48–72 hours, releasing spores that exacerbate allergies and respiratory issues. The EPA recommends regular cleaning to prevent mold, as unaddressed leaks increase humidity levels by 20–30%, accelerating decay of the unit. A blocked排水管 can also reduce efficiency by 40%, raising energy costs. Regular maintenance, including tank cleaning and hose inspections, reduces leakage risks by 70% and extends equipment lifespan by 3–5 years. For optimal performance, manufacturers suggest cleaning every 2–3 weeks in humid environments.