We clean outdoor surfaces by hot water blasting at a medium pressure, which both sterilises and cleans. This is effective in removing most existing moss, mould and mildew growth while also cleaning the surfaces beneath. The heat and pressure of the water kills the plant matter and helps stop the future growth of moss, mould and mildew. As a bonus this is also harmless to humans and animals and doesn’t release potentially harmful chemicals into the soil and waterways.
In the same way rinsing your dishes with hot water works much better than cold, this method of outdoor cleaning using pressurised hot water is simply more effective than the alternatives!
Hot water is also a chemical-free degreaser and steriliser for various uses including farming, automotive, marine and industrial purposes. For large flat surfaces we are able to use a specialised whirl-away attachment to clean fast and efficiently using multiple high-pressure nozzles simultaneously.