Experts warn against opening your windows when using an air purifier — and what you can *actually* do when temperatures soar

Air purifier placed directly in front of window, next to dining table and plant.

Knowing whether air purifiers work with windows open is a common dilemma, especially as the weather warms up. After all, it's natural to want to let fresh air into your home throughout spring and summer.

However, the downsides of cracking open the windows to combat higher temperatures is the rise in pollen, dust and airborne pollutants. This is where the best air purifiers can be a real life-saver as they can help with allergies and generally improve air quality at home.