Household

How to Clean Dehumidifier

A clean dehumidifier makes a bigger difference than you'd think. Here's the most effective method, plus the mistakes most people make.

What You'll Need

  • Soap-Man Lemon Glow Dish Soap
  • White vinegar
  • Soft cloths
  • Soft brush
  • Replacement filter (if needed)

Step-by-Step Instructions

  1. 1

    Unplug and disassemble

    Always unplug the dehumidifier and disassemble removable parts.

  2. 2

    Empty and clean the water tank

    Empty the water tank and wash with warm soapy water. Rinse thoroughly and let dry.

  3. 3

    Clean or replace the filter

    Most dehumidifier filters are washable. Rinse with water, let dry, and reinstall. Replace if damaged.

  4. 4

    Wipe the coils with vinegar

    Use a soft cloth dampened with diluted vinegar to wipe the coils. This removes mineral buildup.

  5. 5

    Wipe the exterior

    Wipe the exterior with a damp cloth and mild soap. Dry before plugging back in.

Pro Tips

  • TIPEmpty the water tank daily during heavy use to prevent overflow.
  • TIPClean the filter every 2 weeks during use to maintain efficiency.
  • TIPRun the dehumidifier in a dry mode periodically to prevent mold growth inside.

Common Mistakes to Avoid

  • XLetting standing water sit in the tank, which breeds bacteria.
  • XSkipping the filter cleaning, which reduces efficiency and air quality.
  • XUsing bleach without thorough rinsing, which can be released into the air.

Frequently Asked Questions

Empty water tank daily. Clean filter every 2 weeks. Deep clean every 1-2 months.