How to Clean a Humidifier?
If you're using a humidifier to keep your air feeling fresh, the last thing you want is for it to circulate bacteria or mold around your home. Over time, minerals and microbes can build up inside the tank and internal parts, which can affect both performance and the air you breathe.
So how do you keep it clean and working its best? Below is a simple, effective routine you can follow. With a quick daily refresh and a deeper monthly clean, your humidifier can stay sanitary, efficient, and ready to deliver clean moisture all year round.
DREO Cleaning Tips:
- Always unplug the humidifier before cleaning or performing maintenance.
- Do not rinse the main unit under running water.
- Avoid overfilling the tank, as it may increase the risk of electric shock.
- Use only cool or room temperature water. Do not fill the humidifier with hot water.
Daily Cleaning: A Quick Refresh for Your Humidifier
Daily cleaning might feel like extra work, but it's a small habit that helps prevent mold, bacteria, and mineral buildup. You can keep it simple by cleaning whenever you refill the tank, especially if you use a demineralization cartridge. Still, taking a few minutes every three days to rinse and dry key parts can go a long way toward keeping your humidifier running well.
A demineralization cartridge, like the one used in the DREO Smart Humidifier 713S, helps reduce impurities in the mist, so you don't have to scrub as often. Even so, a quick rinse and a thorough dry before refilling are still important for keeping everything fresh, particularly with larger capacity tanks that hold water for longer.
Step 1: Detach the water tank from the base.
Step 2: Remove the mist tube and rinse it with warm water.
Step 3: Take out the water tank cover, drain any remaining water from the tank and the base.
Note: If you've used the warm mist setting, use caution in case the water is still hot.
Step 4: Rinse the tank with lukewarm water.
Step 5: Gently clean the base with a soft cloth or the included cleaning brush.
Step 6: Wipe the tank clean with a soft, damp cloth.
Step 7: Fill the tank with room-temperature water. Do not fill with hot water.
Step 8: Attach the mist tube to the back of the base.
Step 9: Attach the water tank to the base, replace the top cover.
Optional Cleaning: Aroma Pad Tray Care
If your humidifier includes an aroma pad tray, like the one on the DREO Humidifier 311S, it's best to clean it at least once a week to keep the scent fresh and help the unit run smoothly.
Step 1: Push to open the aroma pad tray at the back of the base to pull it out.
Step 2: Rinse thoroughly with clean water, then return it to the base.
Monthly Cleaning: Deep Clean (Descaling) for Peak Performance
Traditional humidifiers often need frequent, thorough cleaning, but newer top-fill models like the DREO Humidifier 311 make the process much easier. With a design that reduces hard-to-reach corners, cleaning takes less effort while helping maintain better hygiene and reliable performance over time.
Step 1: Detach the water tank from the base. Remove the tank cover and rinse it with warm water.
Step 2: Pour out any remaining water from both the tank and the base.
Step 3: Fill the tank with a bleach and water solution (1 tsp of bleach per 1 gallon of water). Secure the cover, gently shake the tank, then place it back on the base and let it sit for 15 to 20 minutes.
Step 4: Lift off the tank and remove the cover. Pour out the solution from both the tank and the base, then rinse the tank thoroughly with clean water until the bleach smell is completely gone.
Step 5: Remove the water silencer, water filter, droplet collector, and float.
Step 6: Wipe the base with a soft cloth or use a cleaning brush to remove any mineral buildup. Let all parts dry fully before reassembling the humidifier.
Final Takeaway
With a quick daily rinse and a deeper monthly clean, you can keep your humidifier performing well and help maintain clean, comfortable air at home. And if you are ready to switch to a model that is easier to maintain, take a look at the DREO humidifier lineup to find the right fit for your space.
