Raw potato can treat minor skin burns due to its anti-irritating and soothing properties. It will alleviate the pain and reduce the chance of having blisters. Simply cut a slice of raw potato and rub it on the burn, making sure the juice from the potato is releasing over the area.
The astringent and antiseptic properties in vinegar can be very helpful in treating minor burns and preventing infection. Dilute white vinegar or apple cider vinegar in an equal amount of water. Use the solution to rinse the burned area.