In extreme temperatures, it is important to stay cool and hydrate as often as possible, at the risk of causing serious damage to health. And to face the heat wave, don’t look too hard, the solution is in a drawer in your kitchen. It’s hard to believe, but your roll of aluminum foil will go a long way in keeping your house cool. Yeah, it turns out that old tin foil isn’t just useful for wrapping food and barbecuing. This cling wrap is incredibly versatile and will save the day in a variety of situations around the home. Starting with this one! Quickly discover the hidden power of aluminum foil to counteract scorching heat.
How can aluminum foil keep your home cool?

A woman uses a fan – source: spm
While most people more easily turn to the comfort of a fan or air conditioning, in these times of crisis, it would be good to think twice to save some money at the end of the month. Why not bet on this trick much cheaper and less harmful to health? Not to mention, houses are quite difficult to keep cool as they are designed to trap as much heat as possible due to the moderate climate.
Cooling the house with aluminum foil may seem unlikely, but the most skeptical will be surprised. As a bonus, this meal roll is available in most major supermarkets. All you have to do is spread some films on your windows that receive direct sunlight, you can skillfully redirect the rays and thus reduce the heat inside the house.
Is it safe to hang aluminum foil from windows?
Some will think that this technique could be dangerous? No way. Aluminum is designed to withstand extreme temperatures, up to 660°C. So even in this terrible heat wave, it’s not likely to melt in the sun and will remain perfectly safe.
So all you have to do is cover your windows with big silver stripes. This will prevent the glass from absorbing too much heat and projecting it inward. The aluminum foil will counteract this process: it will reflect the rays and return them to the outside. Therefore, your interior will stay fresh for longer!
Other tips to keep your house cool during a heat wave

Thermometer and heat source: spm
Here are some other tips for keeping a house cool during a heat wave:
· Open windows and doors early in the morning to ventilate the rooms of the house, but keep them closed during the day to avoid overheating inside. You can reopen them early in the evening, if you like, when the air cools down a bit.
· Invest in some houseplants that will also keep your home cooler. They act as natural air conditioners, regulating the temperature of a room by generating humidity in the air
· Remember to always turn off heating appliances that are not in use. Including the oven, the toaster, the laptop or a simple game console. When on standby, these appliances generate small amounts of heat that radiate throughout the house. The same is true when charging things like your mobile phone: even the slightest heat generated tends to slightly warm the room. Therefore, it is better to wait for the night to charge your smartphone.
· Switch to energy-saving LED bulbs! They will also help refresh your interior. Keep in mind that regular light bulbs, such as halogens, produce a tremendous amount of heat when lighting a room, and multiple halogen lamps or spotlights can quickly heat up a room at night. Swap them out for energy efficient LED bulbs and keep the lights off as much as possible. This will also save you money.