Find out more about how we test. The all-new Karcher K3 Power Control is a supremely versatile pressure washer that’s as good at cleaning your bike as it is your car or patio — it’s really ...

The Karcher K3 Horizontal Pressure Washer, which is great for cleaning patios and garden areas, costs less than some of the bulkier machines Normally, this handy gadget costs £119.99, but right ...