Herts Pressure Washing use a very safe and gentle process of applying a biocide at low pressure to instantly remove these unsightly algae stains.

This means we can easily clean any rendered surface, bringing it back to new again without the need for any high pressure cleaning.

Our special ‘softwash’ approach completely removes the need for any pressure washing, instead relying on gently soaking the surface with a biocidal chemical at no more pressure than your garden hose.

St Albans Render Cleaning Experts

Herts Pressure Washing.