Tan is cause to result in a permanent color change to your skin. Firstly I suggest you to drink a lot of water during the day and avoid the junk food. You can prefer a moisturizer cream. You can apply these natural cream to get rid of the tan from your face, arms, and hands. You need to apply it at least a week of regular use to obtain noticeable results against the tan and to get your natural colour back. I hope it will helpful to you.