If you have a white cap, it’s time to clean it. White caps are often used in breweries and wineries, and can become dirty quickly. Here are four easy steps to cleaning your white cap:

  1. Fill a sink with hot water and add a cup of vinegar. Soak the cap for about 10 minutes.
  2. Rinse the cap with cold water and dry it off with a towel.
  3. Apply a light coat of petroleum jelly to the inside of the cap’s brim and let it sit for about an hour.
  4. Put the cap back on and enjoy your clean white cap! ..