h2ohousewashing is a sole operator to keep prices down.house washing and high pressure cleaning all over brisbane.25 years experience.low pressure house washing so as not to cause damage to your house and to stop water coming in your windows.the solution is chlorine and drturgent to kill the mould and help get the dirt off. it is a small amount of chlorine so it will not hurt your plants or animals.no broom needed as the solution does all the work.fully insured for the last 25 years and not 1 insurance claim. Every job I do i TREAT IT LIKE ITS MY OWN HOUSE WASHING.