Home Testing: Black Mold

question of the day

This advice might sound strange, but the clue may be the addition of the foil. The assumption is the problem was not present prior. Therefore, the foil may have caused the problem. No foil should be used anywhere in the baking or broiling compartments. Foil causes heating distribution and air circulation problems. The foil may be restricting air flow.

Remove it all and note what happens. Be sure the foil on the outside top of the appliance does not cover nor restrict the oven's heat exhaustion vents. Doing that causes airflow restrictions or blockages. The intent here is to avoid suspecting broken oven parts until it can be determined if the foil is causing the problem. Replacing parts would not solve any problems if none existed and if the foil caused them.