Homedics Humidifier Leaking? – Here’s How to Fix!

Is your Homedics humidifier leaking? Don’t worry, we got you!

The Homedics humidifier is a great device in your home, but it’s frustrating when it starts leaking water everywhere.

The issue often indicates a problem with the device’s water containment or sealing system. 

To fix the leaks on your Homedics humidifier, inspect the water tank for damage and ensure you don’t overfill it. You also want to ensure the drain line and mist nozzle are clean from mineral deposits.

Alright, let’s investigate each solution. 

10 Surefire Methods to Fix Homedics Humidifier Leaking

The good news is it’s easy to fix the Homedics leaking issue yourself. You don’t have to call a professional or buy a humidifier.   

#1: Make Sure Your Humidifier is on a Level Surface

First, to stop your Homedics humidifier from leaking, ensure it’s on a level surface.

A tilted or uneven humidifier will cause water to spill out of the tank or base, affecting its performance and efficiency. 

Here’s what you need to do:

1. Turn off and unplug your Homedics humidifier.
2. Move it to a flat and stable surface.
3. Ensure no objects are near it to prevent wobbling or tipping.
4. Check if your humidifier has adjustable feet to level it.
5. Plug in and turn on your device.

Note: Regularly inspect your humidifier’s position to maintain a level surface and prevent issues over time.

#2: Check Your Humidifier for Correct Assembly

Another possible reason your Homedicis humidifier is leaking is it’s not assembled correctly.

You might have missed some steps or parts when putting it back together after cleaning or moving it. This creates gaps or misalignments that allow water to leak from the tank or base. 

To fix this, follow these steps:

1. Turn off and unplug your Homedics humidifier.
2. Refer to the user manual for instructions on correct assembly. 
3. Attach and align all parts securely.  
4. Inspect the tank or base for cracks or damages.
5. Plug in and turn on your device.

Tip: If you encounter difficulties during the assembly or suspect any missing or damaged components, contact customer support for assistance and potential replacement parts. 

#3: Inspect the Water Tank for Damage

Sometimes, the culprit for the Homedics humidifier leaking from the bottom is a defective water tank.

Water drips or leaks if the tank has a crack, hole, or loose seal. To fix this, replace the tank or the cap with a new one. 

Here are the steps to check the water tank for damage:

1. Turn off and unplug your Homedics humidifier.
2. Remove the water tank from your humidifier and empty it.
3. Check the tank for signs of wear.
4. Inspect the tank cap for cracks or loose seals. 
5. Use silicone sealant or plumber’s tape for a secure seal. 
6. Refill the tank and place it back on your humidifier.
7. Plug in and turn on your device.

To replace the tank cap, follow these steps:

1. Twist the old tank cap counterclockwise to remove it from the tank. 
2. Screw the new cap clockwise onto the tank carefully. 
3. Refill the water tank and place it back on your humidifier.
4. Ensure the lid is properly sealed and monitor for leaks. 

If damage is found during the inspection, replace the tank to prevent future leaks. 

#4: Do Not Overfill or Underfill Your Water Tank

Improper water tank filling will also cause your Homedics humidifier to leak.

Overfilling causes the water to overflow from the tank or the base, while underfilling causes air bubbles to form, resulting in leaks. 

Here’s how to fill your water tank properly:

1. Turn off and unplug your Homedics humidifier.
2. Remove the water tank from your humidifier and empty it.
3. Check the water level indicator.
4. Refill the tank up to the indicated level, not above or below.
5. Place it back on your humidifier and ensure it’s seated properly.
6. Plug in and turn on your device.

Note: If you can’t find the water level indicator, refer to the user manual for the recommended water level for your humidifier mode. 

#5: Make Sure the Float Valve is Not Stuck

The float valve regulates the water flow from the tank to the base by moving up and down based on the water level. If it becomes stuck, it will cause an imbalance in the water flow.

As a result, too much or too little water enters the base, leading to leaks.  

Info: The float valve is white or black plastic that resembles a ball or cylinder. 

To fix this, you need to:

1. Locate the float valve on your humidifier base. 
2. Check if it is moving freely up and down.
3. If not, tap it with your finger or a soft tool to loosen it. 
4. Clean the float valve with a damp cloth or cotton swab.

#6: Check the Drain Line for Blockages

The drain line connects the humidifier’s base to a drain pan or link, allowing excess water to drain.

If there’s a potential blockage in the drain line, water will back up and leak from the humidifier. To fix this, clear the drain line of obstructions.

Here’s what you need to do:

1. Disconnect the drain line from the humidifier base and the drain pan or sink.
2. Inspect it for signs of blockage. 
3. Clear out dust, dirt, hair, or mold with a wire hanger, pipe cleaner, or drain snake.
4. Rinse the drain line with hot water and vinegar.
5. Reconnect it to the base and the drain pan or sink. 

Note: To prevent future blockages, clean the water tank, base, and other components of your humidifier according to Homedic’s recommendations. 

#7: Clean Your Clogged Mist Nozzle

If the issue persists, check if your mist nozzle is clogged. Mineral deposits, dust, and bacteria accumulate over time, reducing or stopping the mist output and causing water to leak.

To fix this, clean your clogged mist nozzle. 

Here are the steps to do this:

1. Remove the nozzle by twisting it counterclockwise. 
2. Soak it in a solution of vinegar and water for at least 15 minutes. 
3. Use a soft-bristled brush or toothbrush to scrub the nozzle. 
4. Rinse the mist nozzle with clean water.
5. Dry it with a soft cloth or allow it to air dry. 
6. Reattach the nozzle to the humidifier.
7. Test to ensure the mist output is back to normal. 

Tip: Use distilled or demineralized water in your humidifier to reduce the buildup of minerals, which clog the nozzle and other parts. 

#8: Replace the Filters

Dirty or worn-out filters also cause the Homedics humidifier to leak water. The filters remove the impurities and minerals from the water before it turns into mist.

If they become clogged or damaged, they obstruct water flow and pressure, resulting in leaks. 

Here’s how to clean and replace the filters:

1. Follow the user manual instructions to remove the humidifier’s filters.
2. Inspect the filters for signs of dirt, discoloration, and damage. 
3. If dirty, clean them with a mild detergent or vinegar and water. 
4. If damaged, replace them with new ones. 
5. Install the old or new filters to your humidifier. 

Tip: To keep the humidifier in good condition, clean or replace the filters regularly. 

#9: Remove Mineral Deposits from the Heating Element

Another explanation for the leaking issue is the existence of mineral deposits on the heating element. The heating element is what heats the water to create steam.

If filled with mineral deposits, it will interfere with the heating process and lead to water boiling and ultimately leaking. 

To fix this, follow these steps:

1. Remove the heating element from the humidifier.
2. Inspect it for signs of mineral deposits (white, flaky substances).
3. Remove the mineral deposits using a soft brush, cloth, or sponge.
4. Soak it in a solution of vinegar and water for 15 minutes.
5. Rinse it with clean water and dry it with a soft cloth. 
6. Reinstall the heating element to the humidifier. 

Note: Clean the heating element regularly to prevent future mineral buildup. The frequency depends on your usage and water quality. 

#10: Adjust Your Humidity Settings

Lastly, your Homedics humidifier leaks due to incorrect humidity settings. If the settings are too high, it will cause condensation and leaks.

If they’re too low, it will result in dryness and discomfort. To fix this, adjust your humidity settings.

1. Turn on your humidifier.  
2. Check the display screen for the current humidity settings. 
3. Refer to your user manual for the recommended humidity settings. 
4. Adjust the settings using the buttons or knobs. 
5. Use a humidity sensor or hygrometer to measure humidity in the room. 
6. See if adjusting the humidity settings stops the leak. 

Allow your humidifier time to adjust the humidity levels in the room. It will take some time to reach your desired level. 

Quick Recap

To sum up, a Homedics humidifier leaking problem is often due to a damaged reservoir or overfilling.

Check your device for correct assembly and replace damaged parts to fix this. If the problem persists, adjust the humidity settings.  

For more information about Homedics humidifiers, visit our blog!