How do I clean my microwave oven using 1 cup of water and 1 tbsp of ? and turn on for15 mins?
Equal parts water & white vinegar in a bowl with a toothpick. Heat for 5 - 10 minutes. Remove bowl with mitts - it's hot - and wipe down the inside after it cools for a minute.
I use a cup of water and either vinegar or lemon juice. They work best for me. After 15 minutes all the grease and grim just wipe off.
You don't need the vinegar, the steam from the hot water does the trick in 15 min. Just bring the water to a boil.