
Keeping Your Roof Clean
Over time, rooftops in the Cincinnati, Ohio area can get dirty with algae, lichen, moss, and pollution. Not only does this make your home look dirty and old, but it is not healthy for the roof either. This is why getting a professional roof cleaning every year is important.
Why is cleaning your roof important?
And what are the benefits of roof cleaning? Your home is one of the most expensive investments you’ll ever make and protecting it should be a priority. Not just with homeowner’s insurance and security lighting. It needs to be protected from the climate, the elements, and the effects of each season.
Without a routine schedule of roof cleaning, a roof will not only begin to show wear and tear, but it can be damaged too. Some issues that skipping routine roof cleaning can cause:
- Algae, lichen, and moss growth
- Tree debris
- Clogged and damaged gutters
- Water pooling
- Shingles cracking and shrinking
- Nails and shingles lifting
- Roof leaks
Your home is your investment, and the roof is an important component and feature of your home. Not only will routine roof cleaning protect your home from the climate and elements, it protects you and your family too. So, you’re asking, “What happens if I don’t clean my roof?”, with routine roof cleaning, you will have the following benefits:
- Boost the Curb Appeal: Roof cleaning will remove debris, dirt, leaves, algae, lichen, and moss. This clean look will add to the curb appeal of your home, a bonus if you’ve placed your home on the market.
- Protect the Interior: Yes, the roof protects your home’s interior, and a professional roof cleaning will help it maintain that protection. The climate and elements can begin to weaken the roof’s defense, allowing the debris, dirt, and more to continue sitting on the roof will start breaking down the roof’s strength, causing the shingles to come loose, and leave your roof vulnerable, which leaves your home vulnerable.
- Money Saver: A roof cleaning will cost, but when you compare that cost to the possible cost of roof repairs and roof replacement, it is much cheaper! Roof cleaning can also help your homeowner’s insurance rates too. When a roof looks dirty and dingy, it looks old and worn out, this can cause an increase in your homeowner insurance rates.
- Prevent Water Damage: Water damage to a roof can lead to hundreds, even thousands of dollars in repairs not only to the roof but your entire home. A regular roof cleaning will keep the debris, dirt, algae, lichen, and moss from weakening the nails, and the shingles, which allows water to get under the shingles and to the roof decking.
- Healthier Home: With routine roof cleaning, you’ll be protecting your family’s health too. A roof coated in algae, lichen, and moss is allowing bacteria and germ exposure inside your home from the mold. This affects everyone’s breathing, and for anyone in your home that has compromised health, this can worsen their health issues.
- Pest Prevention: Algae, dirt, lichen, and moss left on the roof will attract critters and insects. They’ll make their home there, gnaw through the shingles and into your attic.
Can cleaning your roof protect it from damage?
Once algae, lichen, moss, fungus, and other debris begin to form on your roof, they will continue to grow, spread across the roof, dislodging, and weakening your roofing materials as they spread. For a home in a humid environment, which during the summers here in Cincinnati can be very humid, the faster they will grow and increase, damaging your roof more each day. A routine of roof cleaning will keep that stuff at bay and remove debris like twigs and wet leaves that cause and feed algae, mold, and those other contaminants.
Does washing your roof make it last longer?
Absolutely! When done correctly and a regular routine, roof cleaning will extend the lifespan of your roof by approximately another 5 years.
How often should I clean my roof?
Depending on the number of trees where you live, you should have a professional roof cleaning done every other year. Typically, the end of summer is recommended so that all the debris is cleared off for the winter so that it isn’t left under the ice and snow of winter.
How can you keep your roof clean?
Keeping trees trimmed back away from the roof is the number one thing you can do! Using a leaf blower to keep what debris and leaves that do accumulate on the roof will help in between professional roof cleaning jobs.

Up On The Rooftop …..
If you have a power washer, you may be tempted to do your own roof cleaning, and that is better than not having it cleaned at all. However, you should research several online videos that can show you how to clean your roof with a pressure washer.
There are some cleaning agents that can damage your roof, and if the pressure isn’t right, it either won’t do a sufficient roof cleaning job, or you could damage the shingles and more. So, should I hire a company to clean my roof? This is recommended. A professional roof cleaning company will know the right amount of pressure to set their pressure washer and the right angles. As an additional bonus, if they do damage the roof, it will be their responsibility to repair or replace the damaged area.