What Causes Brown Stains On Vinyl Siding

Distinguishing the type of stain found on siding is useful in deciding on the cause and thus the cure or prevention of staining.

What causes brown stains on vinyl siding.

Homecraft inc proud provider of premium vinyl siding from top manufacturers mastic and provia explains below the top causes of stains and discolorations on vinyl siding as well as what you can do to remedy them. Simple bleach solutions applied to the stain and then brushed away will return the vinyl to a state close to its original look. Hard water stains are ugly but not impossible to remove. It needs to be properly cleaned and stains removed to keep it from looking dirty and dingy.

Vinyl siding requires care to keep it looking its best. When water runs through the wood and wall sheathing it picks up tannins in the wood and leaves dark stains on the. The vinyl siding institute yes there really is such an organization offers some helpful and specific tips for dealing with stubborn moldy spots on your siding. A major cause of vinyl discoloration is the oxidation of the chemicals in the vinyl over time due to exposure to sunlight and acid rain.

It seems they are only on the siding above my mulch beds. Since then there haven t been any issues with the siding however a week ago i noticed a bunch of brown streaks stains on the east side of the house. The stains on the siding are the result of moisture. This article discusses common causes of stains or discoloration found on vinyl building siding.

I have black spots all over my vinyl siding thousands of them about the size of a ballpoint pen tip. Vinyl siding may appear maintenance free but if you are the proud owner of a home with siding you have already learned that it simply isn t so. That much is for certain. Over time and through repeated changes in weather vinyl siding will attract and develop mold or mildew spots especially in north facing and other shaded areas.

This can potentially create a dull and chalky appearance. Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures. They are hard and when you pick them off they leave a small brown stain. Vinyl siding stain diagnosis.

I thought it was bird droppings at first so i power washed it off. One of vinyl s drawbacks is that it is susceptible to ugly stains and discolorations. Vinyl siding is susceptible to stains just like any other housing material. The spores dotting your house may not fit in with your redecorating plans but they won t cause any structural damage or grow there.

With the addition of a pressure washer to blast away any remaining hard water. Fast forward a week later and the stains have reappeared in the same spot.