We apply one light layer of polyurethane to our wood products, before they are laser cut, engraved, cleaned and packaged for you. No additional chemicals or treatments are added. Your wood is left in (as close to) a natural state as possible. Unlike plastic or even glass, your wood product will get better looking with age. Every scratch, scuff and dent will add character and uniqueness. (If you came to WUDN looking for Piano Finish Lacquer, you're in the wrong place).
If you need to clean your wood product, just wipe down with a damp cloth. Something stickier? Use a mild soap (hand soap works well) or rubbing alcohol (spray it on the cloth first). If you want to accelerate the aging process, rub in some bees wax (my favorite) or Linseed, tung, refined hemp, soy, or walnut oil, all penetrate, harden and preserve wood.
More about: Cleaning & Caring for Your Wooden iPhone Case in the Age of COVID-19
