As humidifier season comes to an end, it’s important to properly care for your DreamWell unit before storing it. Following these simple maintenance steps will help ensure your humidifier performs at its best when you need it again next season.
Also be sure to check out our cleaning videos on YouTube here:
1. Wash your Wick Filter
To maintain optimal performance, your wick filter should be cleaned or replaced at the end of the season. To clean your wick follow the instructions below:
- DreamWell and Invisible Mist: You can clean your existing wick filter by soaking it with mild or acid cleanser. 20g citric acid for every 1L of water for 1 hour. Rinse well under running tap water.
- DreamWell Only: You can wash your wick filter in a washing machine on gentle or delicate setting with mild detergent on low temperature (below 104°F/60°C)
2. Replace your Wick Filter
We recommend replacing your wick filter on a regular cadence to keep your humidifier performing at its best.
- DreamWell every 12 months
- Invisible Mist every 6 months
Replacement filters can be purchased on Blueair.com at the links below:
3. De-Scale the Pump and Tank
Mineral deposits can build up over time, especially in areas with hard water. Descaling helps keep your humidifier running smoothly and ensures even moisture distribution.
To descale the tank and pump soak in a citric acid solution according to the below instructions:
- Mix citric acid powder with water only. Before starting descaling process, unplug the device and clean visible scale from inner tank surfaces by running under fresh water and wiping away scale with clean towel. Fill the tank with water then add citric acid to below concentrations.
- For regular descaling maintenance (recommended monthly) use a 2% citric acid solution. For smaller tanks mix 1 pouch (1oz) of descaling powder in 1.5L (0.4 Gallons) of water. For larger tanks, mix 2 pouches (2oz) of descaling powder in 3.0L (0.8 Gallons) of water.
- After the citric acid solution is mixed in the tank, remove the sponge prefilter from the pump, place it into the tank and then submerge the pump into the tank per regular assembly instructions, the bottom half of the pump should be fully submerged in the citric acid solution. Allow the pump and tank to soak in the solution for 2 hours.
- After 2 hours, remove the pump from the tank, rinse the pump and tank separately under fresh water and leave it out to dry.
4. Safely Store Your Humidifier
Before storing your unit:
- Ensure the tank, filter, and all internal components are completely dry.
- This helps prevent mold, mildew, and unwanted odors during storage.
Once dry, store the humidifier in a clean, dry place.
For more information regarding your Humidifier maintenance, please check out our Humidifier Care Page here.