Understanding Tannin Stains

Tannins are compounds found in the wood, bark, leaves and fruit of various plants, including woods like redwood, cedar and mahogany. These compounds are also present in grapes, tea and coffee. 

They cause spots when leaves or wood get wet. As water soaks through these substances, the compounds leak out and stick to other surfaces, leading to brown or tan discoloration. 

In the autumn, you may see tannins on your concrete after leaves fall from the trees. They pile up on concrete surfaces, and then rain soaks them, allowing the compound to create brown splotches on the surface. You may also notice tannin stains where wood meets concrete surfaces, such as on the patio under a deck or cement near a fence. 

The Importance of Timely Tannin Stain Removal

Tannins cause an unsightly appearance, taking away from the appeal of your home. When you notice these spots, you should seek power washing services as soon as possible. Factors such as age or exposure to heat make the substance harder to remove. In the long term, these issues could lead to permanent staining if unaddressed. 

Our Tannin Removal Process

At Perfect Power Wash, we know how to handle tannins. When you choose us to tackle them, we’ll start with a thorough assessment to pinpoint the problem areas and determine the best washing approach.

Our concrete wash and seal process safely removes tannin stains from concrete. This process involves specialized biodegradable cleansers and a concrete surface cleaner to flush out the material’s pores. Once we finish, we will apply a proprietary siloxane-silane sealer to help your concrete last longer. 

After we remove the tannins and apply the sealer, we will perform a final inspection to check the effectiveness of the washing process. If you are present, we will show you our work and answer any questions.

Why Trust Us for Tannin Removal?

Trust Perfect Power Wash to provide exceptional service and results with our exterior washing process. Here are a few reasons to rely on us:

Excellent results: Our services have achieved positive outcomes for over 300,000 customers during our time in business. Experience our five-star service.

Decades of expertise: We’ve been power washing homes and businesses since 2000. Our team includes experts who know how to complete cleaning jobs safely and effectively.

Specialized tools: We maintain an inventory of high-quality equipment and proprietary cleansers to give your outdoor surfaces a superior clean.