Yup, WORX for me as well.. Take it too Drumclog for the Dirtbikes with two 25 lt containers of water strapped in the bed of the Navara; that's enough for 3 mucky dirtbikes and avoids bringing half of the mud home and depositing on my drive. Its a good wee machine, picked mine up years ago off Gumtree, £70. Included 2 batteries, hose, big yellow bucket and a number of accessories. I'd give it 4 little sprayers out of five.
Ordered the 620E from Worx via eBay shop for £85:00 + the spray bottle for £12.99. All charged and ready to go.. Thanks
Make sure your foam is ph-neutral if you can, especially with the cheesy Ducati fasteners. I bought the Turtlewax stuff from Halfords without looking at the label properly and it says 'ph-balanced', so I have no idea what & how it'll damage...