Power washing your home is continually viewed as the most cost-effective way to increase your property value. If you're preparing to sell your home or just want to maintain your investment, exterior cleaning is vital to a more valuable curb appeal. Never use a high-pressure washer on your exterior! We see other contractors do it all the time. Founded by an engineer, Lead Dog's knowledge of the sciences is extensive. We have the equipment to suit any project and its unique circumstances.