How do I fill up and refill my OC 3 Portable Cleaner_ _ Kärcher UK

Whether you're a mountain biker, a dog walker, a camper or simply love spending time in the great outdoors, trailing mud into your car, tent or caravan is never a happy end to the day. What's more, leaving dried-on dirt on your outdoor equipment doesn't do it any favours - it's much better to rinse it off as soon as possible with the mobile outdoor cleaner OC 3.