How Often Should You Wash Your Windows?

A Guide for Homeowners, Businesses, and Rental Properties

Window washing might not top your to-do list, but it’s one of those tasks that can make a bigger difference than you think. Clean windows don’t just improve your view—they boost property value, protect your windows from damage, and create a brighter, more inviting space. But how often should you wash them?

Let’s break it down by property type so you can make a plan that works for your space—and your budget.

For Residential Homes: Every 6 Months (Spring and Fall)

Most homeowners benefit from having their windows professionally cleaned twice a year—once in the spring to clear away winter grime, and once in the fall to prep for shorter days and colder months.

Why twice a year?

• Dirt, pollen, and salt from winter roads build up quickly.

• Alaskan homes face long winters and heavy weather.

• Clean windows let in more light, which is especially helpful during the darker months.

Homes near the coast, gravel roads, or construction zones might need a third cleaning in mid-summer to stay ahead of buildup.

For Commercial Properties: Every 1–2 Months

Businesses should aim to wash their exterior windows at least every other month—some even monthly depending on location, foot traffic, and visibility.

Why so frequent?

• First impressions matter. Clean windows reflect professionalism.

• Natural light can improve employee productivity and mood.

• Regular cleaning prevents buildup from exhaust, dust, and weather exposure.

Storefronts and buildings in high-traffic areas often require more frequent service, especially in places like downtown Soldotna or along main roads in Kenai.

For Rental Properties: Timing Depends on Tenant Type

Short-Term Rentals (like Airbnbs or vacation homes): Every 1–2 Months or Between Guests

Cleanliness is everything when it comes to short-term rentals. Negative reviews about dirty windows or blocked views can hurt your rating fast.

Why it matters:

• Guests expect hotel-level cleanliness.

• Streak-free windows improve listing photos.

• More light means a more welcoming, spacious feel.

Some hosts schedule window washing monthly or even between high-turnover guest stays, especially in peak tourism seasons.

Long-Term Rentals (apartments or homes): 1–2 Times Per Year

Window cleaning is often included as part of annual or semi-annual property maintenance.

Why it matters:

• Tenants appreciate clean, well-maintained spaces.

• Prevents long-term damage from hard water stains or debris.

• Helps retain tenants and reduce vacancy turnover.

If you manage multiple units, it’s efficient to schedule cleanings all at once during turnover periods or seasonal maintenance windows.

Don’t Forget Interior Windows

Exterior windows catch the worst of the elements, but interior windows collect fingerprints, smudges, dust, and cooking residue—especially in homes with kids, pets, or lots of indoor activity.

A good rule of thumb:

• Residential and long-term rentals: Clean interiors once or twice a year.

• Commercial properties: Consider quarterly or bi-monthly cleanings.

• Short-term rentals: Check them regularly and clean as needed.

Plan Ahead, Stay Ahead

Regular window washing is one of the easiest ways to keep your property looking its best. Whether you own a home, run a business, or manage rentals, having a window washing schedule in place saves time, protects your investment, and keeps everyone happy—residents, customers, and guests included.

Not sure what’s right for your space? Reach out to Arctic Glass Window Washing. We’ll help you find the best schedule for your property and take the hassle off your hands.