Although aluminum foil is mainly used to retain heat while cooking, it also has other useful properties in household use.
According to Milli.Az, experts state that placing aluminum foil in front of a window can help maintain the temperature balance in the house during winter and summer months.
Specifically, in winter, the foil prevents the heat inside the house from escaping to the outside and helps keep the rooms warmer. In the summer, it reflects sunlight, helping to keep the rooms cool.
Additionally, the use of aluminum foil on windows can prevent mosquitoes and some other insects coming from outside from entering the house.
Experts note that the proper and safe use of aluminum foil helps both save energy and increase comfort in the home environment.