Indoor window shutters, often called plantation shutters, bring both style and functionality to your space. But let's face it—cleaning them is always a big chore. It’s easy to let it slide until dust and dirt take over, but that only makes maintaining them feel like a bigger job. The solution? A quick and easy regular cleaning routine to do ~once a month that'll eliminate the need for deeper cleaning methods.

You'll Need

  • Soft, dry cloths, fabric dryer sheets, or microfiber cloths—we skip the feather duster
  • A soft-bristle brush (an old toothbrush works, too)
  • Mild detergent or soap (or a DIY solution—more on that later)
  • A bucket of warm water
  • Vacuum cleaner with a brush attachment

Method #1: Dusting and Vacuuming

Start by getting rid of loose dust and dirt, which is easier to deal with before things get sticky or grimy. If you can commit to dusting more often than you do now, you'll be able to delay deeper cleanings, and only do them once or twice a year. Dusting is a must-do for wooden shutters, vinyl shutters, and other indoor types of shutters.

  • Dust with a Cloth: Use a soft dusting cloth or dryer sheet to gently wipe the shutters from top to bottom. Using a dry cleaning cloth or the dryer sheet treatment can prevent dust from falling onto spots you’ve already cleaned. Pay extra attention to areas like the edges of the louvers, where dust likes to settle.
  • Vacuum for Hard-to-Reach Areas: Use a vacuum with a brush attachment to get into the tight spots—like between the louvers and in tight corners. If you’ve been putting off cleaning for a while, the vacuum can be a lifesaver here. (Not sure what all those vacuum attachments are for? We covered that. )
Person holds a dryer sheet during a cleaning tutorial.
Use a dryer sheet; it'll help capture dust better than a feather duster. Credit: Emily Fazio

Method #2: Washing Indoor Shutters

If your shutters need a deeper clean, a simple wash will do the trick. We like doing this for bathroom shutters that are prone to that elusive invisible toilet spray, but in any other room of the home, it's a go-to technique for shutters that have heavy dust buildup. The method varies slightly depending on the material, so make sure you’re careful, especially with wood shutters.

  1. Mix a cleaning solution. Combine a small amount of mild detergent or soap with warm water for this cleaning method. If you want to avoid store-bought cleaners, you can use a DIY solution by mixing equal parts water and white vinegar. It’s great for cutting through grime without leaving residue.
  2. Wipe down the shutters. Dip a soft cloth or your dusting brush into the cleaning solution and gently scrub the shutters. Be sure to get both sides of each louver. For wood shutters, use moisture sparingly—damp, not wet, is key to avoiding water damage.
  3. Clean off any residue, and let the shutters dry. Once you’ve washed the shutters, go over them with a clean, damp cloth to wipe away any soap or DIY cleaner residue. Finish by drying them with a soft cloth to prevent water spots or streaks. Make sure they’re completely dry to avoid moisture damage, especially if they’re wooden.
  4. Polish the louvers, if they're wood. We also like using a wood furniture polishing spray on natural wood louvers (not painted louvers). Simply apply it after dusting or washing, and wipe it off with a clean cloth.
A bathroom with plantation shutters over a window.
Bathroom shutters may not get as dusty, but they do get dirty. Credit: Anett Flassig / Getty Images

Maintaining Plantation Shutters

Daily maintenance is overkill, but a regular dusting will keep your shutters looking their best without turning it into a big project. If you have wood shutters, keeping them clean also helps prevent damage and prolongs their lifespan.

Every so often, take a moment to check for any signs of wear and tear—like loose louvers, chipped paint, or anything that might need a quick fix. Addressing these issues early can save you from bigger headaches down the line.

Looking through a dirty window.
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FAQ

How often should I clean my indoor window shutters?

Dusting once a month is usually enough to keep things in check. For a deeper clean, every few months should be fine unless you notice more dirt building up.

Can I use water to clean wooden plantation shutters?

Yes, but less is more. Excess moisture can damage and warp wood, which would be especially noticeable on the evenly spaced louvers. It's best if you stick to a damp (not wet) cloth and dry them thoroughly afterward.