Sevenoaks may be away from the pollution of more densely populated parts of London, however, rapid accumulation of dirt and debris is still common, it's important to keep your windows clean to maintain both their appearance and condition. For most residential and commercial properties, having your windows professionally cleaned every 4 to 6 weeks is ideal. This schedule not only keeps your windows looking pristine, allowing natural light to brighten your space, but also helps prevent damage from prolonged exposure to dirt and contaminants. Regular cleaning by Marshall Exterior Cleaning ensures your windows remain in top condition, extending their lifespan and preserving the beauty of your property in Sevenoaks and surrounding areas.