Why render and pebbledash need a soft wash
A strong jet can strip paint from render, knock stones out of pebbledash and push water through hairline cracks into the wall. Water behind render can cause damp patches inside the house later. A soft wash uses low pressure and a cleaning solution that kills algae and loosens dirt, then a gentle rinse removes it.
We also look for cracks, loose areas and blocked vents before we start, and we tell you if the finish is already failing. A wall that is flaking may need repair first. Windows, doors and air bricks are sealed or avoided as far as possible, and we rinse from the top down.
