Roof Cleaning for Homeowners: Key Questions

Keeping your roof in good shape is an important part of being a homeowner. Although it's easy to ignore your roof until it starts to leak, this is a bad mistake. Once your roof begins to leak, costly repairs may be necessary. A great way to avoid any roof problems is to make sure that the area stays clean. This article takes a look at some frequently asked questions about this topic.

Why Is a Clean Roof Important?

Keeping your roof clean is important for several reasons. For example, dirt and debris on your roof make it easier for algae and moss to grow on the surface. These organisms degrade your shingles and shorten the lifespan of your roof. Keeping your roof free of algae and moss and other organic materials can double the lifespan of your roof in some instances.

Another critical reason to keep your roof as clean as possible is to avoid having any problems with your warranty or homeowner's insurance. Your roof warranty might be voided or your homeowner's insurance canceled if the companies involved believe that problems caused by a dirty roof could ultimately lead to structural problems with your house.

Visual appeal is also a factor. Many people believe that the dark streaks caused by microorganisms on the shingles take away from a home's curb appeal. Needless to say, most homeowners also find branches and leaves on the roof off-putting.

Should You Pressure Wash Your Roof?

Consumer Reports strongly recommends against using a pressure washer to clean your roof. Asphalt shingles have tiny granules on their surface that keep them functioning properly. A pressure washer can easily knock off these granules, which will result in your shingles offering less protection to your house and making leaks more likely.

Can You Clean the Roof Yourself?

If you want to do the job yourself, use a pump sprayer, not a pressure washer. Keep in mind, however, that getting on your roof or standing at the top of the ladder to clean your roof in this way can be risky, so take all necessary safety precautions.

For most homeowners, the best and safest way to clean a roof is to leave the job to the experts. Professionals will use techniques that will not damage your roof, and you will not need to take any physical risks by getting onto the roof or standing on the top steps of a ladder. For more information about this issue, contact a roof cleaning specialist in your town.