People are using Vaseline on their fridge to beat the heatwave — here's why it makes more sense than you think

With more intense heatwaves expected, our fridges are having to work harder to keep our food cool. And if they underperform in the heat, there’s the risk that our food will spoil and cause us harm.

So, apart from coping with the heat, the last thing you’ll want to deal with is having to restock your fridge and the possible consequences of consuming spoiled food.

However, there is an expert hack that can improve your fridge’s performance in a heatwave and keep your food perfectly chilled. I, for one, will be trying it, as I know my fridge is almost past its best.

Keep it sealed

The secret is in the seal. A secure gasket will stop cold air escaping, and prevent your fridge from working even harder in a heatwave. So, apart from keeping it clean to avoid a build-up of harmful bacteria, you