FAQS

Pure water window cleaning is a professional cleaning method that uses water filtered to remove all minerals and impurities, leaving glass completely residue-free when it dries. No streaks, no water marks, and no chemical residue to attract further dirt. It is the industry standard for commercial window cleaning. How Does Pure Water Window Cleaning Work? […]

If your windows are looking dirty or streaky within days of a clean, there are usually a small number of identifiable causes and most of them are fixable. This guide covers the most common causes and what you can do to keep windows looking cleaner for longer. Soap or Detergent Residue The most common cause

Yes, in most cases, landlords and property managers should notify tenants before window cleaning takes place, particularly where cleaners will be working at height near windows, accessing communal areas, or entering the property to clean interior windows. The level of notice required depends on the type of cleaning, the areas being cleaned, and whether any

DOFF (Directed Output of Forced Steam) is a specialist facade cleaning method used on buildings to safely remove biological growth, pollution staining, paint residues, and grime using superheated steam at low pressure. This is. without chemicals,  damaging the surface, and saturating the substrate. At All Clean London, our qualified rope access technicians carry out DOFF

Yes, you can clean windows in the rain, especially when using modern pure water systems. Light rain does not usually affect the final result, and professional window cleaners regularly work in light showers. However, heavy rain or strong winds may mean work is rescheduled for safety reasons. Below, we explain why rain doesn’t ruin freshly

Limescale buildup on glass buildings can affect appearance, reduce natural light, and make surfaces harder to clean over time. Preventing it early is key to maintaining a professional look for offices, retail spaces, and commercial properties. Areas with hard water like London, require common maintenance to avoid limescale issues. Daily and Routine Prevention Removing water

If you’re managing a commercial property in London, you might wonder whether hiring a window cleaning company requires any licences. The answer depends on the type of work and location. Generally, window cleaners do not need a personal licence to operate. However, certain situations may require permissions or licences from local councils. When a Licence

Steam Cleaning the external facades of buildings using DOFF / TORIK steam systems. All Clean Services will provide you with a cost effective proposal to get your facade back to its original condition. A spotlessy clean building facade creates the right impression for your building visitors and clients. Steam cleaning is a far more sympathetic