The guys at Window Cleaning Resource, namely Chris & Alex Lambrinides have put together a manual in the making for all you dedicated water fed polers, with loads of tips & hints. It's a book in the making, so check back on the window cleaning resource site for updates to the free e-book. Just click the picture above to take you to the page & from there you can download. Be patient, it's quite a big file! All the products in the manual can be found here. If you don't have Adobe reader, go here to download. Thanks to the Window Cleaning Resource team.