Heatwave hack: how to clear hot air from inside your car

With warnings of record high temperatures across the UK, here's how to clear hot air from your car, using both the windows and air-con.

air conditioning life hack

The Met Office has issued a red warning for heat across much of England today, with amber warnings for Wales and Scotland. Record-high temperatures of up to 41 degrees C are forecast.

Climbing into a car that has been baking in the summer sun could expose you even greater heat.

Thankfully, helpful folk from hot countries have offered tips via social media on how to keep cool. This one comes from vehicle designer, Nir Kahn:

Hot tip for hot weather

His guide to clearing a car’s cabin of stuffy, sun-baked air is a clever one.

First, get the car’s air conditioning going, then open all the windows. Leave them open while driving for a minute.

Then close the front windows, driving again for a minute, before closing the rears.

The effect is to evacuate hot, stale air from the car more quickly than if you keep the windows up and air-con blasting.

Other tips for cooling down

air conditioning life hack

If you have a sunroof or your car is a convertible, you’re in luck. Get them open fast. Hot air rises and will be out the top quicker than you can say ‘heatwave’.

Essentials for travelling, obviously, are sun cream and plenty of water. Stay hydrated and keep your sun defences up.

And if you’re still too hot, don’t worry. Cooler temperatures are due from Wednesday and will continue later this week.

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Motoring Research team
Motoring Research team
News, reviews, advice and features from the award-winning Motoring Resarch editorial team.

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