House Washing

House Washing

At Pro Wash, we have a long history of eliminating the embarrassing streaks and discolorations that can keep your house from looking its best.

For the discerning homeowner.

Have you noticed green or black mildew on your home’s siding? What about those awful, black streaks on your gutters? Is your vinyl siding chalky or dirty?

How are we different from other companies offering pressure washing in Nashville? By selecting Pro Wash for your house washing needs, you can be confident that our safe, guarantee-backed cleaning methods will restore your home to its former beauty without the risk of damaging your house or landscaping.

Clean your home the safe way.

Did you know that most pressure washing companies in our area clean their customers’ homes at pressure levels much higher than is required? At Pro Wash, we know that it does not take 4000 psi to remove dirt and mildew from houses. In fact, such high-pressure streams of water can cause SEVERE damage to your home. We understand that almost any surface can be properly cleaned with little more than garden hose pressure.

House Washing

So how do we remove those embarrassing house stains?

The key to low pressure house washing is using the safest, most appropriate chemicals. Our house washing detergents are applied to the home with a low pressure nozzle and allowed to dwell for 5-15 minutes. During this time the bleach that is in the mixture turns any green or black mold to a light brown color.  Other debris like spider webs, dust, small insects and bird droppings are suspended in the foamy mixture.  Then we thoroughly rinse the home with low pressure clean water which removes all of the dust and debris as well as the dead organic material.

Learn more about our “Low Pressure Cleaning Process
window stain

What type of chemicals will be used on a home?

Our standard house washing solution consists of water, 12.5% Sodium Hypochlorite, and various other additives. Sodium Hypochlorite is the active ingredient in household bleach, although household bleach contains about 6% and the industrial version we use contains about 12%. Bleach is a very safe and eco-friendly chemical when used properly. We use the absolute minimum amount of chemicals possible, while still being able to provide a superior end product.

When our solution is injected into the water stream, it becomes diluted with water to around a 10:1 ratio.  Some of the other various additives that would be added into our house washing detergent would be foaming agents, surfactants, rinse aids, penetrators, and mold inhibitors.  Our house washing solutions are blended on site according to the type of debris found on your home, not mixed in huge batches like most cleaning contractors will do. One size does not fit all when it comes to house washing detergents.

Choose the company with a guarantee.

If you are like many of our customers, you take great pride in your home’s carefully planned landscaping. We know that you spend substantial amounts of time and money to make sure your home is beautifully landscaped throughout the year. That’s why we GUARANTEE that Pro Wash, LLC’s house washing process will never damage your home’s valuable landscaping. This commitment to 100% safe pressure washing in Nashville and Middle Tennessee truly sets us apart from other alternatives.

How do we make sure that your landscaping is never damaged?  We keep chemical use to a minimum and Pro Wash technicians thoroughly soak all vegetation that may come into contact with our cleaning solutions. We saturate landscaped areas before and after our house washing processes. Often, we use plastic sheeting to cover delicate foliage such as roses, annual flowers and ornamental trees in order to ensure that your landscaping stays safe.

Take a look at what 3 of the largest vinyl siding manufacturers recommend to clean their products. Our house washing process uses the same solutions recommended by the manufacturers.  These siding products are found throughout the Nashville area.


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