What if the weather is too hot? No money to buy air conditioners. This is the best way to escape the heat.

First, peace of mind is natural and cool. Be quiet, don't worry. Second, splash water in the bedroom. The evaporation of water will take away some heat. Third, the roof should be insulated. This way the house can be warm in winter and cool in summer. Fourth, sleeping without wearing chemical fiber pajamas, cotton-padded jacket absorbs sweat and breathes. Fifth, do a good job of indoor ventilation. The room is cool when there is through flow. Sixth, get an old-fashioned cattail fan and fan it yourself, which can also cool down.