What are the disadvantages of an air purifier?
An air purifier is great for improving indoor air quailty. However, there are some disadvantages to them.
air quality
Does air quality affect sleep? Yes, here’s how.
Air quality affects the quality of your sleep. Let’s take a look at how to improve it!
What levels of air quality are dangerous? (with overview table)
These are the maximum levels for common air pollutants.
Indoor exercise and poor indoor air, is it safe to work out?
Everything you need to know about indoor exercise and air quality.
This is what causes your poor indoor air quality
Poor air quality is a serious problem. Find out what causes it. CO2, CO, fine dust, radon gas, VOCs, outdoor air.
How to improve the ventilation in your home
These are your options for improving the ventilation in your house.
How to check the air quality in your basement (no need for measuring instruments)
See how you can check your basements air quality without the use of measuring instruments.
How to check the air quality in your home without measuring instruments (with infographic)
Learn how to check your indoor air quality without any tools.
What are healthy indoor CO2 levels? (safe levels, health effects and what to do about them)
High CO2 levels can cause negative health effects. This is what you can do to mitigate and prevent.