This big pressure washing project was done for a big building in South Surrey, BC. This building hadn’t been cleaned in years and was a big challenge for us. We first hit all the cement areas with our formulated soft wash detergent to gently lift any organic growth. After a good 10-15 minutes dwell time, we started washing all the areas with a pressure washer machine and a detailed tip. The photos show the great results on this job. Very happy customer.