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Clean Dehumidifier Bi-Annual

How to Clean a Dehumidifier

Regularly cleaning your dehumidifier keeps it running efficiently and prevents it from blowing mold spores back into your basement or living room.

Time Required Varies
Difficulty Varies
DIY Skill Varies

Why It Matters

Learn how to clean a dehumidifier, including the filter, water reservoir, coils, and other areas that collect dust and moisture.

Before You Start

  • Unplug the dehumidifier.
  • Empty the water reservoir.
  • Check the manual before removing filters or cleaning coils.

Step-by-Step Guide

1

Remove and wash the water collection bucket.

2

Clean the air filter according to manufacturer instructions.

3

Vacuum dust from the intake and exhaust grilles.

4

Inspect the evaporator coils for dust buildup.

5

Wipe accessible surfaces carefully without bending coil fins.

6

Clean the drain connection if the unit uses continuous drainage.

7

Reassemble and verify proper operation.

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Common Mistake to Avoid

Rushing through the process or using the wrong tools. Always use appropriate gear and follow recommended guidelines.

Frequently Asked Questions

How do I stop the tank from getting slimy?

After washing the tank with soap, wipe the inside down with a 50/50 mix of white vinegar and water. This changes the pH of the plastic and makes it harder for mold to grow.

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