Best Home Humidifier for Life – Venta LW45 Airwasher 2-in-1 Humidifier and Air Purifier

The Best Home Humidifier is an easy choice. Especially in a dry home environment, the #1 Venta Airwasher sold in Europe is a mandatory appliance. The iDisce Staff has used a large number of home humidification systems.

During the winter months when central forced-air heating is required, the relative humidity of your home can drop significantly below 30%. At such time, you will experience dry skin, cracked lips, or a dry and scratchy throat.

Consequently, if you are experiencing a very dry home environment, the Best Home Humidifier is a mandatory appliance. The German Made Venta Airwasher will do the job. The Venta Airwasher is a humidifier, diffuser, and air purifier all-in-one machine. It’s the #1 Airwasher sold in Europe.

How the Best Home Humidifier Works

The Venta works by drawing air over a set of slowly rotating disks. It draws just 7 watts on high (about one-sixth the wattage of a typical evaporative humidifier), yet it’s incredibly effective at humidifying, and as a result, it consistently performs.

The natural humidification process of cold evaporation technology in which dry, dirty air is pulled into the Airwasher unit where it then passes over the rotating, moistened Disc Stacks. Airborne particles adhere to the Disc Stack, eventually falling into the basin where they remain. Only moisturized air exits the unit, while particles such as dust, bacteria, and pollen do not evaporate.

Superior Home Humidification

Be Careful of Humidifiers that Produce White Dust

In summary, 2 types of humidifiers are plagued with the issue of producing “white dust”. These are the Ultrasonic (misting) and impeller model humidifiers. The mineral content from the water used in a misting (ultrasonic) humidifier and it will collect on furniture, tables, counter-tops, etc. White Dust is attracted to electronics creating the white dust you see below.

Humidifier white Dust
The dreaded white dust!

We have found that the “white dust” loves electronics and collects on the inside of computers and especially on TVs and computer screens surfaces.

Is the White Dust Harmful?

The white dust produced by humidifiers is not harmful in any way. There is nothing to be concerned about. The white dust can be cleaned off just as any other household dust would be, and no special treatment is needed.

White Dust Everywhere!

The hardness of your water will decide how heavy or light the white dust film will be. The layer of white dust will be a total eyesore and contributed to giving away 2-3 models of humidifiers.

Multiple solutions were tried (evaporated water, demineralization cartridges) to resolve the issues without success.

Why Purchase the Best Home Humidifier?

1. Venta Airwasher Produces Zero White Dust

White Dust is a deal-breaker when choosing an indoor humidifier. There is no “white dust” because Venta Airwasher uses cold water evaporation technology.

On other humidifiers, “white dust” is a result of minerals (that are found naturally in water) being released into the air during the humidification process. White dust is a major nuisance but not harmful, and will settle on surfaces, furniture, and all electronics near the humidifier.

2. Better Sleep

Running a humidifier all night can be very beneficial for health. It moistens your skin, mouth, and throat. Your bedroom is your sanctuary for resting and relaxing. Sleep is your time to rest and recharge, and therefore air quality needs to be at its best. Purified and humidified indoor air works wonders for your sleep routine. It greatly affects how your body recovers at night and operates the next day.

Venta Airwasher provides Clean Humid Air to Enhance your Sleep Environment
Get your Best Sleep

3. Venta Humidifier Cleaning

The Venta Airwasher is easy to clean and maintain. Venta recommends simply rinsing the wet parts every 10 to 14 days and using a water treatment additive

Water Treatment Additive
Water Treatment Additive

4. Air Washing Function

The Venta Airwasher washes pollen, mold, dust, mites, bacteria, and germs from the air as it washes the air that flows through the unit. It also cuts down on smells such as cigarettes, pets, etc. The German Design delivers 99.95% filtration effectiveness. This is better than any other humidifier and captures particles as small as 0.07 microns! It also removes viruses from the air to keep you and your family healthy.

5. Quiet

The Venta Airwasher is a very quiet machine, especially on low. You will not even know it’s on. There are multiple fan speed settings and if you run it on medium or high speed, it is a little louder and you can hear the fan.

In addition, the sound of the fan on high speed acts as white noise.

6. Filter-less Design

Without a doubt not having to buy or change out any filters is a definite benefit. The water washes the air and the water acts as the filter.

7. Hardwood Floors

Importantly for the care of hardwood floors that they remain in a relative humidity of between 35% and 55%, or you risk damaging your floors and voiding your manufacturer’s warranty. If your humidity falls below 30% you risk floorboards shrinking, expanding, cupping, cracking, squeaking, or gapping.

8. House Plants

When the relative humidity of the air in your home is too dry, it can cause issues for your house plants, including leaf loss, dry leaf tips, and stunted growth. This will all depend on the type of plants, but using a humidifier gives your indoor garden a better chance of thriving.

Your Plants will Love the Venta Airwasher
Plants Need Humid Air

9. Modern Premium Pianos 

Especially because a piano mainly consists of wood, it must be located in an area where temperature and humidity levels do not fluctuate too drastically.

Steinway sets a relative humidity of between 45 to 50 percent as the optimum range for their pianos. Fazioli advises, “The humidity level should never be lower than 30% or higher than 70%.”


  • Quiet
  • An extremely effective evaporative humidifier
  • Good for people with allergies. Airwasher feature removes contaminants from the air
  • No need for replacement filters
  • Zero White Dust, Powder, or Film!
  • Very easy Cleanup and maintenance
  • energy-efficient
  • Uses tap water vs having to use distilled water
  • 2 Year Limited Warranty


With respect to the monumental benefits of this humidifier, the only con is the initial up-front cost of this unit. This is similar to The Best Electric Toothbrush for Life. Without a doubt, you get what you pay for.


Firstly, the Venta Airwasher humidifies and cleans the air. Secondly, it does not create white dust. In addition, the unit operates quietly and requires minimal maintenance every 2-4 weeks. This is an easy purchase with a high initial cost, but lower year to year operational costs. As a user of this product for over 8 years with zero issues, hence it is an easy recommendation.

Venta AirWasher Accessories

Other Article of Interest

Humidifier FAQ

What 5 Mistakes People Make When Using A Humidifier?

1. Ignoring Humidity Levels
2. Letting Humidity Levels Get Too High
3. Not Doing Regular Maintenance (Cleaning) of Humidifier
4. Letting Water Sit in Your Humidifier
5. Using Non-Distilled Water in Ultrasonic Humidifiers

Is humidifier white dust harmful?

Studies have shown that some humidifiers can actually be making you sick. The University of Utah Study found an infant developed a serious lung injury due to breathing in “white dust.”

Should humidifier run all night?

Yes, humidifiers operate day and night. There is no need to turn them off at night.

Is Sleeping with a humidifier bad?

Using a humidifier alleviates dry-skin, irritated eyes, dryness in throat and airways, allergies, dry coughs, bloody noses, cracked lips, sinus headaches, and reduces snoring, etc. Sleeping with a humidifier improves sleep, especially during the winter when homes experience dry air from central heating. Reduces symptoms of asthma and colds or flu (since moist air keeps mucus thin, making it easier to expel);

Do I need a humidifier for my hardwood floors?

It is critical for hardwood floors to remain in a relative humidity of between 35% and 55%, or you risk damaging your floors and voiding your manufacturer’s warranty. Importantly, If your humidity falls below 30% you risk floorboards shrinking, expanding, cupping, cracking, squeaking, or gapping.

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