dust mites, allergies, mildew, and other contaminants.

But, the Dehumidifier or the air filter collects all this debris and tiny moldy spores. The water drags some particles into the bucket as it falls; over time, those particles begin contaminating the water.

This doesn’t appear to worry some individuals. Later on, though, it might cause issues. So, how to clean the dehumidifier bucket?

Check out how to humidify a room.

It is as simple as it sounds. Therefore, make sure to read all the way through.

Ways To Clean A Dehumidifier Bucket

Ways To Clean A Dehumidifier Bucket

Cleaning is an excellent solution to remove the brown substance from your Dehumidifier. You can use white vinegar, bleach, or soap and water. If it has been a long time since you cleaned the Dehumidifier and a lot of gunky,

thick, brown stuff has built up inside, water and soap alone may not be enough to get rid of it. Bleach usage might be preferable in these circumstances. You must know how often you should clean the Dehumidifier.

You can easily clean the dehumidifier bucket by following these simple tricks:

Using Soap And Water

Before cleaning the water tank with soap and water, you must first take the water tank out of the Dehumidifier and make sure that it is turned off or switched to continuous draining.

After that, use a brush or a piece of fabric to scrub the water tank of the Dehumidifier. Wash the water tank to ensure you have thoroughly cleansed all the corners, and then reinsert the water tank with the humidifier.

Bleach And Water

If you intend to use bleach, you must also first drain the water tank. Please make sure the Dehumidifier is either off or set to continuous drainage before removing the water tank from it.

When using chlorine-based bleach to clean the water tank, combine half a cup of chlorine bleach with a gallon of water and then pour it into the tank. Ensure the water has been applied to the regions that the mold had caused to become discolored.

If you see that there is not sufficient water, mix one gallon of water with another half cup of bleach and then pour it into the tank. Place a lid on the water tank and let the bleach-water solution stay there for 10 to 20 minutes.

Clean the water tank after emptying it with soapy water and a soft brush or a piece of fabric. Before inserting the water tank into the Dehumidifier, don’t forget to give it a thorough rinse.

White Vinegar And Water

You must first discard the water from the tank if you intend to wash your Dehumidifier with white vinegar.

  1. Apply undiluted white vinegar directly onto the moldy region of the Dehumidifier and let it sit for approximately 10 minutes. Alternately, you might pour white vinegar into a spray bottle and massage the problematic regions.
  1. After cleaning the water tank with white vinegar, thoroughly rinse it. Additionally, since other household cleaning products and white vinegar contain various chemical components, you should avoid mixing them.

Note: Before cleaning the water tank, you need to wear a surgical face mask or a respiratory mask if you have allergies, asthma, or any other breathing health problems. This will lessen your possibility of breathing in mold spores and other microorganisms from the Dehumidifier.

How To Stop Brown Substance From Building Up In Dehumidifier

Empty And Dry The Water Tank When Not In Use

You should be sure to empty, clean, and dry your Dehumidifier before storing it if you won’t use it for a few weeks or months. Mold growth becomes less likely to be favored by a clean and dry dehumidifier.

Use Dehumidifier Timer

Most dehumidifiers have timers alerting when the Dehumidifier needs to be cleaned or replaced. When the timer alerts you to do so, make sure to clean or replace your dehumidifier bucket.

Use Phone Reminder

If your Dehumidifier doesn’t feature a reminder to assist you in memorizing when it is time to clean it or replace the filters, you can set an alert on the phone to inform you to do so.


How frequently should the dehumidifier bucket be cleaned?

All humidity gathered from the air is stored in the Dehumidifier water tank or bucket. So, it quickly becomes dirty.

As a result, it needs to be cleaned every 2-3 weeks using a solution of water and lid soap, gently scrubbed and properly rinsed.

Why does the Dehumidifier in my home smell musty?

Dehumidifiers can develop a musty odor over time that can diffuse throughout the house if not cleaned regularly. Filters, the air inlet, and the air outlet must be cleaned regularly every 2-3 weeks to prevent dust buildup. This is where the problem starts.

Why causes my Dehumidifier water turn yellow?

Hard water minerals are usually resulting in the yellow hue of humidifier water. It can be removed by using vinegar or bleach. Drop one cup of white vinegar into the tank for best results, then allow it to sit for an hour before rinsing it with cold water.

Is the Dehumidifier water safe to drink?

The tank gathers a lot of water from the air during the dehumidification process. It would be excellent if you could use the water in some way. Many people wonder whether drinking water from dehumidifiers is safe. The response is no. Dehumidifier water is not fit for consumption.

How long do dehumidifiers last?

Dehumidifiers normally last five to ten years. It’s critical to take care of the Dehumidifier to extend its lifespan. Make sure to replace the air filters routinely, clean the exhaust grilles and condensing coils, and clean and dry the water bucket.

When is it not advisable to use a dehumidifier?

Most dehumidifiers are not recommended for use in temperatures below 60° F due to the danger of the moisture extracted from the air freezing on the coils, which might harm the appliance.


Cleaning a dehumidifier bucket is not too challenging. It doesn’t matter if you clean the Dehumidifier frequently to avoid the growth of mold and other debris because it guarantees that you breathe healthy, clean air.

Regular cleaning also ensures you can use the device for a very long period. It is suggested to clean it every two to three weeks.

This guide should help clean a dehumidifier but read the user guide or instructions attentively before cleaning anything. Thanks for reading!

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