Skin icing is a popular skincare technique that involves the application of ice to the face or body to improve the skin's appearance temporarily. The benefits of skin icing include reducing puffiness, inflammation, and oil from the skin and a more sculpted appearance. Ice's cooling effect may also help tighten and firm the skin, leaving it refreshed and rejuvenated. To perform skin icing, wrap a few ice cubes in a cloth and gently apply them to the skin for about 10-15 minutes. Additionally, you can also use a chilled skincare tool on your face for a few minutes.