Behold! It's the Karcher K5 pressure washer – and this jetwash system could well save your patio for this summer's promised sunshine. Especially if it's been looking as winter-weathered as mine.
As someone who doesn't have a south-facing home, the sun doesn't light up the patio in the back garden as often as I'd like. That plus all this rain has meant algea growth which, as you can see in my Karcher cleaning video embed below, has meant a green patio.
