There are a few things you can do to clean a life jacket before you put it in the water:

  1. Remove all of the screws and nails that hold the life jacket together. This will make it easier to remove and clean.
  2. Remove any dirt, dust, or other debris that may have built up over time on the life jacket.
  3. Wipe down the life jacket with a mild soap solution or a dry cloth. Be sure to use enough soap to cover all of the surfaces of the life jacket.