Use a soft cloth, sponge, or non-abrasive scrubber to gently scrub the pot in circular motions. If the powder feels too dry ...
Do you have a dirty oven door? You can clean between it and the glass protecting it, but make sure you do it the correct way.
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How To Clean Stovetop Grates

You can use baking soda two ways to clean soiled stove grates as well as porcelain ones since it's a non-abrasive cleanser. Mix equal parts water and baking soda in a small bowl to create a paste. Use ...
Learn the risks of putting aluminum foil on bottom of oven. Get tips for proper oven maintenance and cooking practices.