[Slatercleaners]

Is it true that you simply half fill your bucket at skoosh in some washing up liquid?

[gibbouk]

if only life was that easy, you will find that most window cleaners on the sit dont use fairy or any dishwashing liquid, check out some of the old posts on GG3 and GG4. these are window cleaning solutions

[stevekennedy]

definitely use a proper window cleaning solution. If you want a little suds, use Squeegie-off from Ettore. If you want no suds and live in Scotland, try Glass Gleam 3. It's more expensive, but worth it!