When the sun beats down on your home, your own four walls quickly turn into a sauna. You don’t need air conditioning to keep the heat out, because a simple household remedy can also help.
Although the summer temperatures are perfect for outdoor activities such as a visit to the outdoor pool, you’d rather not have the heat in your own home. Throughout the day, our homes continue to heat up, often leaving us unable to sleep at night. Even open windows do little to cool us down. To keep the sun’s warm rays from heating up the interior, a simple household remedy that you are guaranteed to have at home can help.
How to cool your home with aluminum foil
Aluminum foil can be the solution! We normally use this everyday product to wrap our food so that it doesn’t get cold. However, this effect can also be used for the home in summer, but the other way round, because the heat stays outside. The aluminum foil prevents the sun from shining through the window, instead reflecting the rays back. The reflective effect of the aluminum foil is somewhat stronger on the shiny side than on the matt side.
Normally, just a few pieces of foil are enough to keep the heat out. Simply stick the aluminum foil to the outside of the window. This keeps the heat outside and prevents it from building up between the glass and the foil, as in the worst-case scenario this could cause the glass to crack. The best way to do this is to use masking tape or other adhesive tape that can be removed without leaving any residue. It is advisable to tape the window in the morning so that the sun’s rays do not shine into the home in the first place.
Only use aluminum foil as an emergency solution
However, the aluminum foil trick has one disadvantage: it is not particularly sustainable. Especially if a lot of aluminum foil is used, a lot of waste is produced. You should therefore use the foil several times and not buy it especially for this purpose.
Alternatively, you can also use a rescue blanket, the reflective surface has the same effect.
