Using a multi-purpose cleaning spray on the inside of a microwave is generally not recommended because the chemicals in these sprays may not be food-safe and could potentially contaminate your food when you use the microwave afterward. However, if you have already cleaned the microwave and it has been thoroughly rinsed and dried, the risk of immediate danger is likely minimal.
To ensure the safety of your microwave and your food, it's best to follow these steps:
Ventilation: Ensure the area is well-ventilated by opening windows or turning on exhaust fans to prevent inhaling any residual fumes from the cleaning spray.
Rinsing: Thoroughly rinse the interior of the microwave with water to remove any traces of the cleaning spray. Wipe it down with a damp cloth or sponge to help remove any residue.
Drying: Allow the microwave to air dry completely or use a clean cloth to dry it thoroughly.
Odor elimination: If there is a lingering odor from the cleaning spray, you can place a bowl of water mixed with lemon juice or vinegar inside the microwave and heat it for a few minutes to help remove the smell.
While it's always best to use cleaning products specifically designed for microwave use or natural alternatives, such as vinegar and water, as a general precaution, using a multi-purpose cleaning spray once is unlikely to cause immediate harm if you have followed the steps outlined above. However, it's important to avoid repeating this practice in the future to maintain the safety and longevity of your microwave.