Method 1: Use Coca Cola

For burnt pots, you can try using Coca Cola to clean the burn marks. Coca contains acid, which is effective in removing burn marks.

Pour cola into the pot, then add an appropriate amount of water, so that the water level exceeds the height of the burn marks. Boil the water over low heat, wait about 15 minutes, then turn off the stove, you will see the burn marks in the pot significantly reduced. At this time, pour out all the water in the pot and use a dishwashing sponge to scrub it again.

Method 2: White vinegar

When you see your stainless steel pot is black, you can add a little white vinegar to the pot. Add more water to the pot (equal proportions of vinegar and water), so that the water level exceeds the height of the burn marks.

Boil this solution in water for about 5 minutes, then continue to soak the pot in water until it cools completely. Pour the water out of the pot and use a dishwashing sponge to scrub the remaining burn marks.

The reason why white vinegar can remove stains on pots is because white vinegar is acidic. With the combination of heat and acidity, even the most stubborn burn stains can be easily removed.