Resetting a cameo is a simple process that can help improve the appearance of your face. First, remove any makeup that may have been applied while the cameo was still in place. Next, clean and dry your face thoroughly. Finally, apply a light layer of primer to your skin and use a concealer to cover any blemishes or dark circles. Once all of your makeup is applied, take a picture of yourself with the cameo in place and compare it to the photo you took before resetting the cameo. If there are any major differences, you may need to re-apply primer or concealer as needed.