The easiest way to air out our home is to open the windows and doors. However, in the summer heat this may not always help. Usually we can air out our homes only in the evening, but if the windows are not equipped with a net, mosquitoes are going to fly in by dozens.
There is, however a practical solution to repel all the insects, for which all you need is a lemon and a dash of cinnamon.
In the evening, cut the lemon in halves, sprinkle on some cinnamon and place the halves in the oven with the cut parts facing upwards. Leave the door of the oven open and turn on the oven for five minutes. After five minutes, turn the oven off and leave the door open. In the morning you won’t find a single mosquito and your home will smell delicious.