Spring Window Cleaning Checklist

Spring in Colorado is beautiful — but it's also when your windows tell the truth about winter. After months of snow, wind, road grime, and temperature swings, your windows are likely covered in a film that dulls your home's appearance and reduces natural light.

When to Start Your Spring Window Cleaning

In the Denver Metro area, aim for late March through early May. This window avoids the last winter storms while getting ahead of the heavy pollen season that typically peaks in April and May. Colorado's cottonwood trees release massive amounts of fluffy seeds in late spring, and once they stick to dirty windows, they're harder to remove.

Your Complete Spring Window Cleaning Checklist

1. Interior Preparation

• Remove window screens and set aside for cleaning
• Clear window sills and tracks of debris
• Remove blinds, curtains, or shades
• Dust window frames and sills before wet cleaning
• Vacuum window tracks with a brush attachment

2. Screen Cleaning

Spring is the perfect time to inspect and clean screens. Gently wash them with mild soap and water, rinse thoroughly, and let them dry completely before re-installing. If you notice tears or sagging mesh, consider professional screen repair before mosquito season arrives.

3. Glass Cleaning

• Use a squeegee for streak-free results — paper towels leave lint
• Clean in shaded areas when possible; direct sun dries cleaner too fast and causes streaks
• Don't forget corner windows, transoms, and fixed panes

4. Check for Winter Damage

Colorado's freeze-thaw cycles can cause issues. Look for:

• Cracked or broken glass from temperature stress
• Failed seals (foggy or cloudy double-pane windows)
• Weather stripping that has cracked or pulled away
• Caulk that has separated from frames
• Screen frame damage from wind or snow load

5. Gutter Check

Spring is also the ideal time for gutter cleaning. Winter ice and snow can damage gutters, and spring rains require clear downspouts. Clogged gutters in spring rains cause foundation issues and basement flooding.

Pro Tip: Schedule Before Pollen Peak

Colorado's pollen season typically starts in April. Getting your windows professionally cleaned in late March or early April means you start the season with clean glass, making it easier to maintain throughout spring and summer. Get your instant quote today and beat the spring rush.