An occasional dusting with a feather or Swiffer duster will keep the finish bright and clean.
For spills and stains, a pass with a damp rag will do. Never use harsh chemicals as they may damage the fine paint finish of your shutters.
Over time you may need to adjust the louvers depending upon the frequency of use. Tension screws are located on either side of the shutters. Simply turn them a little clockwise to tighten the louver tension to your preference.
If you have any questions, don't hesitate to contact us.