While recirculation has its perks, there are times when it’s not the best call.
Winter Driving Through the Mountains in Canada
In cold weather, overusing recirculation can fog up the windows because of trapped moisture. Let fresh air in to clear the glass and see clearly.
Highway traffic in sunset. Road with metal safety barrier or rail. cars on the asphalt under the cloudy sky.
Keeping recirculation on too long in sealed cars can hike up carbon dioxide levels. Switch to fresh air mode now and then, especially on long hauls, to keep the air healthy.
highlighted blue healthy lungs on woman body
If you or your passengers have breathing problems or allergies, fresh air mode might be better to avoid recirculating stale or dirty air.
The humble air recirculation button has the power to upgrade your drive. Once you know what it does and why it’s good, you can use it right to make the cabin cleaner, more comfortable, save gas, and keep your car in shape. Whether you’re dealing with city smog, bad smells, or crazy weather, this button is a must-have for modern drivers. So next time you hit the road, knowing what you know, tap that button and enjoy the fresh, clean air.