There’s nothing like the feeling of freshly cleaned windows—sunlight floods into your home, everything feels brighter, and your curb appeal gets an instant boost. But once they’re sparkling, a common question pops up:

“How often should I get my windows professionally cleaned?”

If you’re in Bluffton, SC or the surrounding Lowcountry, the answer depends on a few key factors. Let’s break it down so you can plan your window cleaning routine with confidence.

The General Rule: Twice a Year

Most homes benefit from professional window cleaning twice per year—once in the spring and again in the fall.

Why?

  • Spring removes pollen, mildew, and winter grime.
  • Fall clears away summer dust, bird droppings, and debris from storms.
  • Clean windows help detect cracks or leaks before the rainy or colder seasons hit.

It’s the sweet spot for keeping your windows clean, extending their lifespan, and protecting your home’s aesthetic.

Bluffton’s Coastal Climate = More Frequent Cleanings

Living in the Lowcountry means dealing with:

  • Salt air, which leaves a film on windows—especially near marshes or water
  • High pollen levels in spring
  • Frequent rainstorms that splash dirt onto lower windows
  • Humidity that promotes mold and mildew on window frames

Because of these unique factors, quarterly cleanings (every 3 months) are ideal for:

  • Waterfront homes
  • Homes surrounded by trees or landscaping
  • Households with allergies (cleaning helps remove allergens!)

What About Commercial Properties?

If you own or manage a storefront, office, or commercial building in Bluffton, your windows are often the first impression. In this case:

  • Monthly cleaning is recommended for ground-level glass or high-traffic areas
  • Biweekly or even weekly cleanings may be ideal for restaurants, salons, and retail businesses

Dirty windows = lost business. Clean windows = trust and professionalism.

Signs You Need Window Cleaning Now

If you’re still unsure whether it’s time to call in the pros, watch for these red flags:

  • Streaks or haze, even after it rains
  • Visible buildup of dirt, pollen, or salt
  • Bugs or cobwebs around window sills
  • Water spots that won’t come off with glass cleaner
  • Dull or dark rooms due to reduced light coming in

If your windows look foggy or dull even on a sunny day, it’s time to book a service.

Why Professional Cleaning Makes a Difference

DIY cleaning can only get you so far. At LowCountry Exterior Cleaning Pros, we use:

  • Commercial-grade squeegees and purified water systems
  • Streak-free techniques for spotless results
  • Ladders and safety equipment to reach high or hard-to-clean windows
  • Eco-friendly detergents safe for pets, plants, and coastal runoff

We also inspect your windows and screens for damage while we clean—so you’re never caught off guard by a leak or crack.

So… How Often Should You Clean Your Windows?

Here’s a simple guide:

Home TypeRecommended Frequency
Average Residential Home2x per year (Spring + Fall)
Coastal or Wooded AreaEvery 3 months
Commercial PropertiesMonthly or Biweekly
Allergy-Prone Households3–4x per year

If you’re not sure where your home falls, we can help with a quick assessment.

Book Your Window Cleaning with Bluffton’s Trusted Pros

Clean windows are more than a luxury—they’re an essential part of home maintenance, especially in the Bluffton and Lowcountry climate.

Call LowCountry Exterior Cleaning Pros at 843-323-4902, book online, or visit us on Google Maps to schedule your professional window cleaning today.

Let the sunlight in—and leave the streaks to us.