What are the effects of ozone exposure on cedar outdoor seating finishes?

Ozone exposure can significantly impact the appearance and durability of cedar outdoor seating finishes. Over time, ozone reacts with the wood's natural oils and finishes, leading to discoloration, fading, and surface degradation. Cedar, while naturally resistant to decay, is still vulnerable to UV radiation and environmental pollutants, which ozone accelerates.

Common effects include:

- Discoloration: Ozone breaks down pigments, causing the wood to turn gray or uneven in color.

- Finish Breakdown: Protective coatings may crack or peel, reducing their effectiveness.

- Weakened Fibers: Prolonged exposure can make the wood brittle and prone to splintering.

To mitigate these effects, consider using UV-resistant sealants, regular cleaning, and reapplying finishes annually. Choosing high-quality, ozone-resistant finishes can also extend the lifespan of cedar outdoor furniture. Proper maintenance ensures both aesthetic appeal and structural integrity for years to come.