up placing a whole host of items you don’t know where to put them. This isn’t always a good idea, as not all objects are suitable for microwave use , both for safety reasons and because it can create problems with the appliance’s ventilation system.
The two main rules to follow are these: never place objects on top of the microwave that block its ventilation , and never place objects or products on top that could overheat and be damaged , or that are made of combustible materials (the appliance also generates heat
