This house was going on the market and needed the driveway cleaned. We pre-treated the concrete with an algicide to kill the mold and mildew in the pours for the concrete. After a 10 minute dwell a surface cleaner was used to remove all the dirt and organic materials. Once the driveway was rinsed another coat of algicide was used to maximized the time between cleanings.
If you are looking for a professional pressure washer for your St. Louis home or business, then call us today at 314-200-5932 or request your free estimate using our online form.