What are the best practices for cleaning mold off cedar outdoor flower pots?

Mold on cedar outdoor flower pots can be unsightly and harmful to plants if left untreated. To effectively clean mold while preserving the wood, follow these best practices:

1. Use a Vinegar Solution: Mix equal parts white vinegar and water in a spray bottle. Spray the affected areas and let it sit for 10-15 minutes before scrubbing with a soft brush. Vinegar is a natural antifungal agent that kills mold without damaging cedar.

2. Baking Soda Paste: For stubborn mold, make a paste of baking soda and water. Apply it to the moldy spots, let it dry, then scrub gently. This method is gentle on cedar but effective against mold.

3. Hydrogen Peroxide: A 3% hydrogen peroxide solution can also be sprayed on moldy areas. Leave it for 10 minutes, then wipe clean. It disinfects without leaving harsh residues.

4. Prevent Future Mold: Ensure pots have proper drainage and are placed in sunny, well-ventilated areas. Regularly clean and dry pots to prevent mold recurrence.

5. Avoid Harsh Chemicals: Bleach or strong detergents can strip cedar’s natural oils. Stick to natural solutions to maintain the wood’s integrity.

By following these steps, your cedar flower pots will stay mold-free and last longer.