UNDERSTANDING OXIDATION ON SIDING & HOW TO PROPERLY CLEAN IT

Maintaining the appearance and longevity of a home’s exterior is important. One common issue affecting painted siding, such as vinyl and Hardie board, is oxidation. This blog explores what oxidation is, how to identify it, and the best methods for cleaning dirty siding affected by oxidation.

What Causes Oxidation on Siding?

Oxidation occurs when a home’s exterior is exposed to the elements over time. UV rays from the sun break down the outer layers of painted surfaces, causing a chalky, powdery residue to form. This is especially common on vinyl siding and Hardie board, as these materials are constantly exposed to sunlight and weathering.

How to Tell If Your Siding Is Oxidized

A simple way to determine if siding is oxidized is to rub a finger across the surface. If a chalky, powder-like residue the same color as the siding appears, oxidation has begun. This not only affects curb appeal but can also make regular dirt and grime more difficult to clean.

The Risks of High-Concentration Cleaning Solutions

Using an overly strong cleaning solution can further degrade a weakened surface, causing discoloration or even permanent damage. It’s important to use the correct cleaning agents in the right dilution to prevent worsening oxidation while still effectively removing dirt and grime.

The Dangers of High Pressure and Excessive Scrubbing

High-pressure washing or aggressive scrubbing may seem like an effective way to clean oxidized siding, but both can cause damage. Too much pressure can strip away protective coatings, while excessive scrubbing can lead to streaking or uneven patches, making oxidation more noticeable.

What Is Soft Washing and How Does It Properly Clean Oxidized Siding?

Soft washing is a gentle and effective method for cleaning siding affected by oxidation. This process involves applying a specially formulated cleaning solution at low pressure, allowing it to break down dirt and grime without harming the surface. The solution is then gently rinsed away, leaving the siding clean and intact. Unlike high-pressure washing, soft washing helps maintain the siding’s condition without causing further damage.

Best Practices for Cleaning Oxidized Siding

To safely clean oxidized siding:

• Use a properly diluted cleaning solution designed for oxidation removal.
• Avoid using excessive pressure or harsh scrubbing techniques.
• Rinse thoroughly to ensure no cleaning residue is left behind.
• Consider professional soft washing services for the safest and most effective results.
  

Conclusion

Oxidation is a common issue for homeowners, but with the right approach, siding can be properly cleaned without being damaged. Avoid harsh chemicals, high-pressure washing, and excessive scrubbing. Instead, use soft washing techniques to safely remove dirt and grime while preserving the integrity of oxidized siding. Regular maintenance and proper cleaning methods will help keep siding looking its best over time.

Speak to One of Our Cleaning Pros!

If you have questions about the best methods for cleaning oxidation or would like a quote, feel free to speak with one of our cleaning professionals. We’re happy to help you find the safest and most effective solution for your home’s exterior. call us at: (912) 800-5924