Keep mineral buildup in check

Descaling clears away deposits left behind by water, helping maintain proper water flow and steady humidification performance.

Simple monthly maintenance

Use 1–2 pouches about once a month, or add an extra pouch for a deeper clean after heavy use or in hard-water areas.

Pump & Tank Descaling 4-pack

Keep your humidifier running smoothly with an easy descaling treatment that clears mineral buildup from the pump and tank.

Compatible with InvisibleMist™ Humidifiers, DreamWell™ Humidifiers, 2-in-1 Pro Air Purifier + Humidifier, 2-in-1 Purify + Humidify

Designed for

Blueair humidifiers & 2-in-1 humidifying devices

Great for

Monthly maintenance, hard water & mineral buildup

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4 Pump & Tank Descaling Powder Packets
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Why you’ll love it

An easy maintenance step that helps keep your humidifier clean, quiet and running smoothly.

Clears mineral buildup from the pump and tank
Helps maintain proper water flow
Supports consistent humidification performance
Helps protect internal components over time
Great for regular care and hard-water buildup
Includes 4 descaling powder packets

Features & Technologies

Clears away mineral buildup so your device runs smoothly and gives steady, comfortable moisture.
Protects the inside parts, helping your device stay in great shape over time.
1-2 pouches for simple monthly maintenance
Add an extra pouch for a deeper clean after heavy use or if you have hard water
Compatible with
InvisibleMist™ Humidifiers
DreamWell™ Humidifiers
2-in-1 Pro Air Purifier + Humidifier
2-in-1 Purify + Humidify
How to care for your Humidifier

Keep mineral buildup in check

Descaling clears away deposits left behind by water, helping maintain proper water flow and steady humidification performance.

Simple monthly maintenance

Use 1–2 pouches about once a month, or add an extra pouch for a deeper clean after heavy use or in hard-water areas.

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As a B Corp, we’re part of a global community of businesses that meet high standards of social and environmental impact.

FAQ

Why do I need to descale my humdifier?

Minerals from water can build up inside your humidifier over time, especially around the tank and pump. This “scale” can reduce performance or make the unit appear not to work.

Regular descaling helps:

Keep water flowing properly by preventing pump blockage
Avoid performance issues caused by mineral buildup
Maintain quiet, efficient operation
Extend the life of internal components

If your humidifier has water, the settings are correct, and it still isn’t performing as expected, descaling is a recommended next step.

How often should I descale?

For regular care: Use the descaling powder about once a month to help prevent mineral buildup.
If you use your humidifier often or have hard water: You may need to descale more frequently, especially if you notice visible scale or reduced performance.
If something isn’t working right: When the pump isn’t performing properly or heavy scale is present, use the stronger cleaning instructions as needed.

What devices are compatible with the descaler?

Why do you need to descale your humidifier?

Over time, mineral deposits from water can build up inside your humidifier, especially around the tank and pump. This buildup, commonly called scale, can interfere with normal operation and may cause the humidifier to appear as if it is not working. 

 Descaling is important because:  

Scale can block or reduce pump performance, preventing proper water circulation. 
Mineral buildup can trigger operational issues, even when water levels and settings are correct. 
Regular descaling helps maintain efficiency, ensuring the humidifier runs smoothly and quietly. 
It extends the lifespan of internal components, such as the pump and tank.

If your humidifier has water in the tank, the humidity settings are correct, and the pump still does not appear to be working, descaling the pump and tank is a recommended next step. 

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Pump & Tank Descaling 4-pack

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