A blemish on your house siding will always prevail, particularly without routine upkeep on your home. Part of the challenge of discoloration is attempting to identify who the culprit is because there are a variety of different types. In this post, our objective is to educate you on the type of contaminants most typically discovered on the side of your residence and what tends to create them.

Usual Stains on Exterior Siding


Dirt is the most basic discoloration you will see on your residence. There are a lot of manners ins which dirt attaches itself to your exterior siding, a few of which are caused by the elements. As an example, if there is a hefty tornado with a lot of wind, loosened up dirt and mud can be blown onto the exterior of your house. The other way you can enable dirt to wind up on your exterior siding is while you are landscaping or something comparable around your house.


If you are seeing green stuff on your house siding, primarily positioned on the northside of the residence, it indicates that algae has affixed itself to your exterior siding. Algae is among one of the most typical contaminants that house owners will see on their residences. The origins of algae on outside residence siding are not always clear, yet one of the most common sources comes from bodies of water. As an example, Lake Erie homes experience lots of algal growth that is increased by drainage into the lake. This air pollution allows the algae to feed and expand, then becomes airborne and begins to fasten itself to and feed off the dirt on your exterior siding. While algae will not cause any sort of structural problems, it can install itself right into the residence siding if it is not taken care of.

Mold and Mildew

Mold and mildew on the siding are triggered by the buildup of moisture on the exterior siding. The chance of mold and mildew broadening on residence siding increases when the dampness comes from a place of your home that acquires little to no sunlight. Like algae, mold and mildew feed off the dirt that is presently on the exterior siding. Both mold and mildew are fungi, nevertheless, they have various needs. Mold is primarily green and black in color while mildew has a tendency to range from white to yellow. Mold and mildew need to be eliminated quickly as a result of the health risks it supplies.

For more information about TriState SoftWash or to get a free quote for pressure washing, gutter cleaning, roof cleaning, concrete cleaning, and/or rust removal, visit our website at https://tssoftwashllc.com/ or call us at 304-671-6768. We strive to be the best pressure washing service in Martinsburg, WV. You can trust TriState SoftWash Services to always provide a satisfaction guaranteed pressure washing service.