Using the correct equipment at the correct settings means that we carry out our work on a professional and expedient level. The process of powerwashing constantly can cause unnecessary damge to the surface its being used on.
We recommend that after the surface is powerwashed then an environmetally safe biocide be applied to kill any moss, lichen or algae remaining. If this is carried out then a good period of time will go by before having to apply another treatment, without the need of powerwashing the surface again and again.
Please note its important to use the correct pressure when preparing a property that is about to be re-painted and these are all things which need to be took into consideration so as to provide a good and lasting finish.