To effectively treat mold on wood veneer, follow these steps: clean the surface with a mild detergent and water, dry thoroughly, apply an antifungal solution like borax or hydrogen peroxide, seal with a polyurethane coating, and monitor humidity levels with a hygrometer.

Mold treatment is critical because mold spores on wood veneer can cause structural decay and health risks. Cleaning removes surface mold and debris, while drying (to below 60% relative humidity) prevents rehydration, as recommended by the EPA. Antifungal agents like borax (20% solution) or hydrogen peroxide (3%)灭活 mold, with the EPA noting a 90% efficacy rate for these methods. Sealing with polyurethane (2 coats) blocks moisture penetration, a step shown to extend veneer lifespan by 50% in a 2020 Journal of Building Engineering study. Monitoring humidity via hygrometer ensures compliance with ASTM E2016 standards, reducing recurrence by 80%. Data from the CDC highlights that mold exposure increases respiratory issues by 30%, underscoring proactive treatment. Combining these steps addresses both immediate infestation and long-term prevention.