Summer has arrived in Bangladesh. And the temperature is increasing every day. At present, the temperature of Dhaka, the capital of the country, has exceeded 34 degrees Celsius. Due to such high temperature it is very difficult to stay without using AC. We are a bit hesitant and worried about using AC during the Corona crisis. Many people think that since Covid-19 is a cold virus, AC should be avoided during the pandemic. But experts suggest that we can use AC by following some rules.