e4.jpgUse a solution by means of vinegar and water mixed with oatmeal water extract. This sounds weird, but it works. You extract the essence of the oatmeal by soaking the oatmeal in hot water and leaving it for two to three days at room temperature and then take away the oatmeal flakes with the use of a cheesecloth. Mix two parts of water with one part of vinegar, and the oatmeal extract.