need to try: Remove baked-on crud from pots and pans. Combine hydrogen peroxide with enough baking soda to make a paste, then rub onto the dirty pan and let it sit for a while. Come back later with a scrubby sponge and some warm water, and the baked-on stains will lift right off.
How To Clean and *SHINE* Your Microwave Without Cleaner!
Pour one cup vinegar (into a 2-cup measuring cup or bowl) then add one cup of hot water to that. Place measuring cup (or bowl) in the microwave, set your timer for approximately 10 minutes and turn it on. After 5-10 minutes (this will depend on how powerful your microwave is)…CAREFULLY remove the cup with the HOT liquid (use an oven mitt!) and wipe out the inside with a wet rag.