Air purifier usage: when, where and how long to use

Most people who buy an air purifier for their home or office want to get rid of pet dander, allergens, smoke, and just improve their air quality. But, did you know that purifiers can even reduce eczema? Air pollution causes about 200,000 early deaths a year in the U.S., according to research from MIT. It’s also been linked to negative effects for the children of pregnant mothers, like pre-term births, asthma, and autism. You may notice a huge improvement in the air quality of your home if you select an efficient and powerful air purifier. However, you should know when and how long to use your magic machine. Our post will help you achieve maximum results from your air purifier. Let’s go!

3 Tips for Using an Air Purifier

Knowing which air purifier is best for your home is really great. But choosing the right one is not enough. The best air purifier needs to be used properly. To get the most benefit out of your home air purifier, here are the top tips for using it correctly:


Air purifiers need breathing space. Please, be sure it has a few feet of clear space around the top. Also, be sure all four sides are unobstructed for proper air circulation.


Not all purifiers will work well in different sized rooms. Measure your room and decide which type of air purifier is the best for you. If the room is large, make sure the flow of clean air from your purifier is directed nearby, where you will get the most benefit.

Windows and Doors

Close windows and doors in a room where the purifier is working. Your air purifier can only filter so much air per hour, so you want to make sure that there isn’t pollen from outside blowing in and complicating the purifying process.

Remember: it takes a few hours to notice the benefits of your air purifier. Why? Because it has to work overtime to filter out all the accumulated particles in the air.

How Long Should an Air Purifier Work for Maximum Effect

Air purifiers are designed and meant to be used for extended periods of time. It is a common misconception that operating an air purifier for an hour or two in a room will sufficiently clean the air. Humans, pets, air-conditioning and heating systems, and open windows are all responsible for introducing contaminants into a room. Everything depends on the model, type and your goal. Read the manual for guidelines on your particular model. But if you keep it on for between five and eight hours at a time, remember that you can always turn it back on after it has had a rest.

If you want  to know everything about air purifiers and HEPA filters you should read an article ‘Do HEPA filters work’

How to Save Electricity While Using an Air Purifier

You may ask: is it possible? Yes! And we will show you how. To maximize the effectiveness of your air purifier and conserve as much electricity as possible, use an air purifier when you are at home. Also, if you are not using it to get rid of allergens, simply open the window to allow for ventilation of smoke or other undesirable particles in the air. If you want to improve the quality of sleep, turn on your purifier for a few minutes before your bedtime at night and keep it on overnight. But, shut the cleaner off in the morning before you leave the house. It helps you save electricity. You can also turn the intake fan to a lower setting at night to reduce noise and conserve energy. Finally, the time of year. During the summer, when pollen counts are highest, running the machine for longer periods of time may be wise.

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