Q: Should you use a pressure washer on the roof shingles?

• <div><p>If you&rsquo;re asking yourself, <a href="https://www.angi.com/articles/can-roof-cleaning-extend-life-my-shingles.htm">should you pressure wash your roof</a>, the answer almost always is no. The water pressure that the power washing machine generates could damage the shingles by forcing water underneath or causing them to loosen. Soft washing with a pump sprayer is the better and safer option.</p><p> </p></div>

Question 1

What does professional roof cleaning typically cost?

Accepted Answer

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The cost depends on roof size, pitch, accessibility, and contamination extent. A steep roof or extensive moss growth may raise the price.

Question 2

Should you use a pressure washer on the roof shingles?

Accepted Answer

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If you’re asking yourself, should you pressure wash your roof, the answer almost always is no. The water pressure that the power washing machine generates could damage the shingles by forcing water underneath or causing them to loosen. Soft washing with a pump sprayer is the better and safer option.

Question 3

How do you fully winterize a house?

Accepted Answer

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Complete house winterization goes above and beyond the list we created above. In addition to everything listed, full house winterization also includes:

Performing a home energy audit.
Preparing your deck and patio for winter.
Learning how to start a snowblower.
Replacing smoke detector batteries.
Installing outlet gaskets.
Installing storm doors.

Question 4

Is bleach or vinegar better to kill moss?

Accepted Answer

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Bleach and vinegar can both kill moss effectively. However, if you’d rather use a non-chemical option that’s better for the environment, vinegar is the choice. Depending on the paver material you use, vinegar and bleach can also stain or discolor the surface. When unsure, test and use the option that doesn’t react with your paver material.

Question 5

Should I clean my roof shingles if the roof has physical damage on it?

Accepted Answer

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You should not clean roof shingles if the roof has damage like missing shingles or low spots where water may accumulate. You should focus on repairing the roof before any cleaning process occurs. If you notice roof damage as you’re climbing on the roof to clean it, stop immediately. Call a roofing pro to make repairs. Cleaning a roof that has damage could lead to pooling water or water damage to the roof decking. The roof cleaning process removes mold and mildew, making the roof look better. It is not going to fix physical damage, though.