Nail stamping plates are often made of metal, and they can be reused many times. The key to reusing them is to properly clean and store the plates.
To clean the plates, use a mild soap and water solution. Gently scrub the plate with a soft brush, then rinse it off and dry it with a lint-free cloth. You should also disinfect the plate after each use by wiping it down with rubbing alcohol.
Once the plate is clean, you can store it in a zip-top bag or an airtight container. Be sure to label the container so you know which design is on which plate. With proper care, your nail stamping plates should last for many months or even years!