Frequently Asked Questions

How often should I wash my house?

Most people get their homes washed once per year but this could vary based on a few factors. If you prefer to keep your house looking fresh all year long then yearly is a good choice. We also recommend once per year if you are concerned about algae spores and bacteria in the air then getting your siding cleaned yearly is the best option.


In some cases you can wait 2 years before having your siding cleaned. It really depends on how much sunlight your house gets and how much shade your siding gets throughout the day.

How Long will it take to power wash my house?

The time to power wash a house in Rehoboth Beach, DE, United States can vary on many factors including the type of siding, the size of the house and the water flow of the property. On average, our typical house wash project takes between 2-3 hours. 

Are Coastal Soft Wash chemicals safe for plants, animals, and the environment?

We always make sure to take the best possible care of your plants and property. We go above and beyond to ensure the proper protection of your plants. Our chemicals, when used properly, will not cause any damage to your property. 

Does power washing increase the value of my property?

Power washing in most cases will improve the value of your home. We often clean homes for people who plan on selling their house. By power washing your home, you improve the curb appeal and the precoreved value. It creates a much better first impression for potential buyers. 


Green algae and dirt build up is a sign that the house may not have been properly cared for and could have other hidden problems.

Do I need to be home for my services?

You do not need to be home in order for us to perform the power washing service. However, we would prefer you to be home so that you can look around the house for a final inspection. If you are not home at the completion of the job, we can simply have you take a look around when you are home to confirm that you are satisfied with our work.

What happens if it rains on my day of service?

If it is raining the day of service we will still plan on doing the waah as normal. We wash in rain, wind and sun! However, if it is lighting then we will have to postpone the washing until our next available day. We may even postpone for a few hours until the lighting passes.

Will your house wash remove the “green stuff” from my siding?

Yes! We specialize in removing the "green stuff" from your siding. That green stuff is really just algae growing on your siding. Our cleaning process not only removes it but it also kills it and keeps it away for a longer time than just power washing it.

What is included with a house wash?

When we clean a house it include much more than just the siding. We wash the siding, trim, facia, window sills, gutters, trim, downspouts, garage doors, pillars, windows, and soffits.

Does Coastal Soft Wash clean windows?

We clean the windows with our house washing mixture which is meant to make the windows look clean and clear. However, we do not use a brush or squeegee to clean the windows. We also do not clean the insides of the gutters.

Does Coastal Soft Wash clean brick surfaces?

Yes! We are able to clean almost any exterior surface from nearly any type of stain including brik and many other types of surfaces.

Do you have a guarantee?

We offer a full 100% guarantee on all of our work Our goal is to ensure 100% customer satisfaction on all of our work

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