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How Often Should You Clean Your Windows?

1 February 2026 4 min read

Monthly for most homes, more often for businesses on busy roads. Here's how to choose the right window cleaning frequency for your property.

For most homes, cleaning your windows every four to eight weeks keeps glass clear, prevents dirt build-up and protects the frames. Commercial premises — especially shopfronts and offices on busy North London roads — often benefit from fortnightly or weekly cleaning to maintain a professional first impression.

What Affects How Often You Should Clean

  • Proximity to busy roads (traffic film builds up faster)
  • Nearby trees, pollen and bird activity
  • Coastal or exposed locations with salt and grit
  • Whether the property is residential or commercial
  • Personal preference and the look you want to maintain

The Benefits of a Regular Schedule

Regular cleaning does more than keep your view clear. Dirt, pollution and hard-water minerals are mildly abrasive and corrosive — left on the glass they can etch the surface and damage seals over time. A consistent schedule keeps your windows looking their best and extends their lifespan.

Why Pure Water Cleaning Stays Cleaner for Longer

We clean using a pure water fed-pole system. Because the water is purified to remove all minerals, it dries spot-free without detergents — and leaves the glass cleaner for longer than traditional methods. Booking a regular round means your windows are always ready for guests, customers or that important viewing.

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