Consejos, guías técnicas y novedades para profesionales de la limpieza de cristales. Información sobre herramientas Unger, limpieza con agua pura y técnicas para mejorar los resultados.
Why Is the Squeegee Leaving Water on the Glass?
13/11/2026
When a squeegee leaves water on the glass, the problem is rarely solved by applying more pressure. In fact, increasing pressure without identifying the cause can make marks worse, tire the operator an
Innovation in technical window cleaning
12/11/2026
A shop window covered in marks, a façade that cannot be reached safely or a day lost changing incompatible accessories cannot be solved by simply working harder. They are solved with a better working
How to Improve the Grip of a Professional Window Washer
11/11/2026
A window washer that slips in the hand, loses its sleeve during a pass or fails to maintain even contact with the glass slows down the entire job. Knowing how to improve the grip of a window washer is
Manual or mechanised cleaning: which is right for you?
10/11/2026
A street-level shopfront, an office with internal glass partitions and a multi-storey glazed façade require different cleaning approaches. Choosing between manual or mechanised cleaning is not about d
Limescale on glass: how to clean it without leaving marks
09/11/2026
Limescale on glass cannot be removed simply by applying more product or scrubbing harder. When mineral residue has dried on the surface, cleaning requires identifying the type of mark, controlling dwe
Cost Guide for a Cleaning Company
08/11/2026
A window-cleaning quote can seem profitable until unproductive minutes, travel, replacements and the cost of returning to a job due to a poor finish are included. This cost guide for a cleaning compan
Mejores soluciones para ventanales profesionales
07/11/2026
Conozca las mejores soluciones para ventanales: herramientas Unger, pértigas y agua pura para trabajar más rápido, con menos marcas y mayor control operativo.
Professional Window-Cleaning Bucket Review
06/11/2026
Professional bucket review: capacity, stability, accessories and compatibility to help you choose an efficient, durable window-cleaning bucket.
Ergonomic vs standard handle: which one is right for you?
05/11/2026
Compare ergonomic and standard handles for window-cleaning squeegees and choose the right option based on usage time, precision, pole work and compatible replacement parts.
Cómo elegir entre un sistema Unger HydroPower DI y un equipo de ósmosis inversa para limpiar cristales con agua pura
04/11/2026
La limpieza profesional de cristales con agua pura es una técnica que garantiza acabados sin manchas ni residuos. Para conseguir agua pura, los profesionales suelen elegir entre sistemas de desionizac