To Clean, wipe down with soap and water. Rinse with water and dry with a cloth.

The Rocks are painted with materials that are appropriate for indoor or outdoor use. Keeping rocks outdoors will limit the lifespan of the paint to 3-5 years and colors could fade. Each rock is coated with multiple clear coating to prevent this as much as possible. It is recommended spraying a clear gloss coat on every two years. I recommend Krylon ColorMaxx Clear Gloss for its ease of use. Doing so will greatly extend outdoor use.