Two Preparatory Steps To Take Before Using a High-Pressure Cleaning Service
Here are two preparatory steps to take if you'll be using a cleaner's high-pressure cleaning service.
Ensure the surfaces you're getting washed are in good condition
Before booking this service, you should ensure the surfaces you're getting washed are in good condition. For example, if you're having your patio's paving stones washed, you should check that each paving stone is stable and that none of its corners or other edges are crumbling.