As professional window cleaners, we get a lot of questions from housewives on how to keep home windows clean.

The contract win demonstrates how seriously Spectrum are taken and trusted by leading restaurateurs in London and a further demonstration of the company's ability to make inroads against the existing commercial window cleaning contractors.

SkyPros's new generation Skydrowasher machine have been engineered with self-climbing, higher-pressure water offering 90% labor savings, no chemicals, and best of all less liability.