It's just an Ionics website though:
About
Professional Window Cleaner blog (or just PWC Blog as we’ll call it) has developed from Professional Window Cleaner Magazine, which was produced and edited by me, Philip Hanson a few years ago.
Like PWC Magazine, PWC Blog is sponsored by The British Window Cleaning academy, which is a training organization for window cleaners. (And an excellent one at that!)
I think we all should go e-mailing Philip, asking him if he'll review a Gardiner Pole or a Cleaning Warehouse flow controller or something!