The Window Cleaner’s reach and wash system cleans windows with de-mineralised water, otherwise known as de-ionised or pure water. This is water which has been specially treated to remove all of the impurities. When used to clean Swindon windows this pure water not only sucks up the dirt, it dries without leaving smudges.
Better still, windows cleaned using de-mineralised water tend to stay cleaner for longer. This is because passing dust and dirt tends to stick to impurities left on windows after normal window cleans. With a pure water window clean there are virtually no impurities left which means that passing dust simply skids off the glass surface, helping it to stay clean.