Lichen growth on outdoor seating is a common issue, especially in damp or shaded areas. These stubborn organisms not only look unsightly but can also damage furniture over time. Fortunately, there are several effective ways to prevent and remove lichen naturally.

1. Regular Cleaning: Frequently wipe down outdoor seating with a mild soap solution to remove dirt and moisture, which lichen thrives on.

2. Vinegar Solution: Spray a mixture of white vinegar and water (1:1 ratio) on affected areas. Let it sit for 15 minutes before scrubbing and rinsing.

3. Sunlight Exposure: Move furniture to sunny spots when possible, as UV rays inhibit lichen growth.

4. Protective Coatings: Apply a weather-resistant sealant or outdoor furniture wax to create a barrier against moisture and spores.

5. Natural Preventatives: Sprinkle baking soda on damp surfaces to discourage lichen and algae formation.

For long-term prevention, ensure proper drainage around seating areas and store cushions indoors during wet seasons. With consistent care, your outdoor furniture can stay lichen-free and last for years.