Hot air coming from a microwave is not inherently harmful. When you heat food in a microwave, it generates steam, which can escape when you open the microwave door. This steam may feel hot and can come into contact with your face or skin, causing a temporary sensation of heat.
While the hot air itself is not dangerous, it's important to exercise caution to avoid burning yourself. Steam can cause burns if it comes into contact with your skin for an extended period or if it is extremely hot. Here are a few tips to prevent potential accidents:
Allow the steam to dissipate: After heating food in the microwave, give it a moment before opening the door. This allows the steam to disperse, reducing the intensity of the hot air that escapes when you open the door.
Use oven mitts or a towel: When opening the microwave door, you can protect your hands and face by using oven mitts or holding a towel in front of you. This provides a barrier between your skin and the hot air.
Maintain a safe distance: When opening the microwave door, step back slightly to give the hot air more space to disperse before it reaches your face.
By following these precautions, you can minimize the risk of burns from hot steam or air escaping from the microwave.