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Frequently Asked Pressure Washing Questions - Answered By Joslin Pressure Washing

How should I clean the black streaks & moss off my Roof?

It is best to use a Soft Washing technique to clean the black streaks and moss off of a roof. The detergents we use when softwashing will kill the mold at it's root leaving your shingles with a new fresh look. Never use High Pressure to clean a roof because it could damage the integrity and lifespan of the shingles. Soft Washing is the key and is the most effective way to wash your shingles safely!

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What is the best way to clean my homes siding?

To know how to clean the siding of a home, you must first know the material the siding is made of. High Pressure should NEVER be used on your homes siding! High Pressure can permanently damage certain surfaces on your homes exterior. Soft Washing is the safest and most effective way to clean your homes siding. Homeowners should ALWAYS consulate professionals before performing any pressure washing cleanings to insure their home is in the care of a trusted professional for safety and legal purposes.

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What is the difference between Pressure Washing and Soft Washing?

Both Pressure Washing and Soft Washing are methods of exterior cleaning, but often these methods of cleaning are used on different surfaces. Pressure Washing involves high pressure cleaning mainly used on driveways or other hard durable surfaces. Soft Washing is a low pressure chemical cleaning process which is the most safe and effective way to clean your homes Roof or siding. Soft Washing is safer because it prevents damage of fragile surfaces like your roofs shingles or your homes siding.

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Why is cleaning your roof so important?

Roof Cleaning is very important for your roofs health. If you notice ugly black streaks on your roof that is a bacterial build up called Gloeocapsa magma. We specialize is safely removing these black streaks from your roof by providing our top notch Soft Washing services. The reason we treat these spots is if left untreated these streaks can turn into moss and cause a roof leak along with other issues.

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How often should I have my house Pressure Washed?

The best time to get your home washed would be once in the Spring time and once in the Fall. We recommend twice a year cleaning because a Spring House Wash will get rid of all the surface pollen and pre existing algae. Getting your home washed in the Fall will get rid of all the pesky spiders and spider webs!

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What's The Difference Between Pressure Washing & Soft Washing?

Both pressure washing and soft washing are methods of exterior cleaning, but often these methods of cleaning are used on different surfaces. Pressure washing involves highly pressurized blasts of water that forcefully remove contaminants from the surface of your property, while soft washing uses a specialized blend of cleaning chemicals and less pressure to clean a surface without causing damage in the process. Soft washing is generally used for roofs, siding, etc., while pressure washing is used mainly for everything else.

How Often Should I Get My Windows Cleaned?

Generally we suggest that you have your windows cleaned at least once every 6 months. While your windows might not look dirty, the main threat is the corrosive impact of salt and other contaminants. While they typically won't do much to your windows themselves, they can cause a great deal of damage to your frames, sills, and molding, as well as any moving parts like your hinges and locks. A great deal of damaging buildup can occur in just a few months, so it's important to stay on top of it.

Do You Work With Commercial Clients?

Yes, we do. We offer a full lineup of commercial window cleaning services. Whether you're looking for monthly service, bi-weekly, or even weekly, our team of skilled pressure washing pros can accommodate your needs.

Is It Safe To Attempt DIY Pressure Washing If I Can Rent The Equipment?

While it's reasonably safe to attempt a DIY pressure washing for some of the more durable surfaces around your home, pressure washing, in general, is often a task that's better left to the pros. With a professional on the job, you won't have to put your safety at risk trying to clean those hard-to-reach areas of your home, and you won't risk damaging more vulnerable surfaces like your roof or your siding in the process.


Why Choose Joslin Pressure Washing

Satisfaction Guaranteed

Here at Joslin Pressure Washing, we guarantee that you’ll be satisfied with the results of your service. If you aren’t, just let us know and we’ll come right back out to address the issue.


When you make the decision to hire Joslin Pressure Washing for your home’s pressure washing needs, you can rest assured that you’ve got a team of skilled professionals who will do whatever it takes to get the job done right.

Customer Service

At Joslin Pressure Washing, we go above and beyond to provide exceptional customer service to every one of our valued clients.


Here at Joslin Pressure Washing, we pride ourselves on providing professional service that our clients can depend on.


Articles & Tips

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