Dad if you're thinking of buying a new pressure washer there is a deal here1 from Maplin, a 110 bar pressure washer1. Not sure how it compares to a karcher, but they also do a 120 bar version2. I'd be worried about the amount of water I'd be using though. Is there one that plugs into the sea?
Paul Clarke's weblog - I live in Hythe near Folkestone. Married + dad to 2, I'm a full stack web engineer, + I do js / Node, some ruby, python, php etc. I like pubs, parkrun, eating, home automation and other diy stuff, history, genealogy, TV, squirrels, pirates, lego, + TIME TRAVEL.