Chemolithomagnetotrophic growth, a type of microbial colonization fueled by inorganic compounds and magnetic fields, can damage outdoor seating over time. To prevent this, follow these proven methods:

1. Regular Cleaning: Use a mild detergent and water to scrub surfaces weekly, removing organic debris that fuels microbial growth.

2. Anti-Microbial Coatings: Apply specialized sealants or sprays designed to inhibit bacterial and fungal colonization.

3. Material Selection: Opt for non-porous materials like metal, treated wood, or UV-resistant plastics, which resist microbial attachment.

4. Proper Drainage: Ensure seating designs allow water runoff to prevent stagnant moisture, a key factor in microbial growth.

5. Magnetic Field Mitigation: If applicable, use shielding materials or rearrange seating to minimize exposure to ambient magnetic fields.

Combining these strategies will help maintain the longevity and appearance of your outdoor furniture while preventing unsightly and damaging microbial growth.