3. Clean your microwave!

You use the microwave all the time: it makes popcorn for you, it warms up pizza from the last evening and it defrosts the meat you want to cook. You put the food you eat into it all the time and it should be clean so that no bacteria will start living there and contaminating your food. There’s no need to spend your money on an expensive cleaning solution! Mix some water with vinegar, your usual dish wash-product and the juice from a lemon and put it into the microwave for ten minutes. Wipe the grease of the walls of your microwave and any bad smells or stains should disappear!
