These superb quality, highly pigmented, professional body paints are designed to stay fresh and crisp until removal with warm soapy water. No cracking, no crumbling, no fading. I tend to recommend not using a flannel as this can cause abrasions if not used gently. Simply massage a face friendly soap or cleanser, directly into the design and wash away with warm water. The cleanser will bind better to the paint pigment if it’s not wet first, and reduce any chance of staining the skin. Anything oil-based can be used to help remove any stubborn glue or paint residue, even olive oil!