How to prevent composite material outdoor ottomans from biofouling?

Composite outdoor ottomans are durable and stylish, but they are prone to biofouling—the accumulation of mold, algae, and other organic growth. To keep your ottomans looking fresh, follow these steps:

1. Regular Cleaning – Use mild soap and water to scrub the surface monthly. Avoid harsh chemicals that can damage the composite material.

2. Apply Protective Coatings – Use anti-fouling sprays or sealants designed for outdoor furniture to create a barrier against moisture and microbes.

3. Ensure Proper Drainage – Elevate the ottoman or place it on a dry surface to prevent water pooling, which encourages biofouling.

4. Store During Harsh Weather – If possible, bring the ottoman indoors during heavy rain or extreme humidity to minimize exposure.

5. Use UV-Resistant Products – Composite materials can degrade under sunlight, making them more susceptible to biofouling. UV-protective sprays help maintain integrity.

By following these tips, you can extend the lifespan of your composite outdoor ottomans and keep them free from unsightly biofouling.