How often to clean your windows in London

Keeping your windows spotless isn’t just about appearances — it protects your property, maximises natural light, and ensures a premium finish. But how often should you clean your windows, especially in a busy city like London? In this guide, Spick & Span Window Cleaning shares expert recommendations for both homeowners and businesses.

Why Frequency Matters: London’s environment is tough on glass. Pollution, traffic grime, seasonal weather, and occasional frost can all leave windows looking dirty or streaky. Neglecting regular cleaning can lead to stubborn stains, frame damage, and a less inviting property — particularly if you manage a premium home or office space.

Recommended Cleaning Intervals: While each property is different, we recommend the following general schedule:

• Premium Residential: Every 6–8 weeks — ideal for Victorian, Edwardian, and Georgian homes.
• Commercial Offices & Retail: Every 4–6 weeks — for offices, shops, hotels, and managed properties.
• High-Rise or Large Glass Areas: Every 4–5 weeks — including roof lanterns, skylights, and glass extensions.
• Conservatories & Glass Roofs: Every 8 weeks, with seasonal deep cleans — see our conservatory cleaning services.

Factors Affecting Cleaning Frequency:

• Location: Busy streets or areas near construction require more frequent cleaning.
• Building Type: Large glass facades or conservatories show dirt faster.
• Usage: Homes with pets or high-traffic commercial spaces may need extra attention.
• Weather & Seasons: Spring pollen, autumn leaves, and winter rain can impact glass cleanliness.

Why Professional Cleaning is Worth It: DIY cleaning often leaves streaks, misses corners, and can be dangerous. Professional window cleaning provides streak-free results, safe access to all windows, and consistent high-quality finishes. At Spick & Span Window Cleaning, we specialise in premium residential and commercial services across London.

Hassle-Free Recurring Service: Many clients initially schedule one-off cleans but quickly see the benefits of a regular schedule. With recurring visits every 4–6 weeks, your windows stay pristine year-round, costs remain predictable, and your property always looks its best.