Hi friends.. one of the most usual thing in kitchen was our pressure cooker to cook rice. But every time after cooking, it’s bottom turns black and muddness.
For this so many people drop one lemon slice in cooker while cooking. That was best way… but some times we don’t have any lemon slice. Then you can drop a small piece of tamarind, it was also works as lemon.
Otherwise you can add one tea spoon of vinegar in water. It was also a good cleanser.