The average global temperatures are at an all-time high, thanks to global warming. In such a scenario, the use of cooling appliances at home is becoming more important and frequent. Cooling appliances such as air conditioners and refrigerators are widely used in households to counter the effects of heat on the body and food. Air conditioners circulate and filter air, removing pollutants and mold from the air. This minimizes the irritants and chances of catching allergies. Refrigerators slow down bacterial growth and the cool temperatures allow you to store food for a few days until consumption. These two home appliances form an essential part of our daily lives and therefore, it is imperative to maintain them through regular repair and service. SIGNS THAT INDICATE YOUR AC NEEDS REPAIR: • Emission of Warm Air: This is a universal indicator of a broken air conditioner. If you start to feel uncomfortable at home with the AC on, it is time to g...