One of the things that Mum and Dad wanted Wimmy to help with when he was down (we always get him to help in the garden and stuff) was making a frame to go around the water heater in our courtyard. We had bought this bamboo screen that has been attached to a board so it fits around the heater, but the bamboo had started to get mould on it. So this is us using a high pressure hose to clean the mould off. It worked really well and was lots of fun (powerful water! If I could be a superhero I'd love to be able to control water, even though I don't really swim and stuff, but anyway. Guess I just want to be Percy Jackson).