How to Clean and Maintain Composite Deck Boards
Regular maintenance of composite deck boards keeps them looking great and extends their lifespan. Simple steps like regular cleaning, spot-treating stains, and preventing mold can ensure your deck remains a durable and attractive outdoor space for years to come.
Composite decks are durable and low-maintenance, but regular care can keep them looking their best for years. Follow this simple guide to clean and maintain your deck effectively.
1. Gather Your Tools and Supplies
Make sure you have everything you need:
• Essentials: Broom, leaf blower, bucket, warm water, mild soap or composite deck cleaner.
• For Scrubbing: Soft-bristle brush or sponge.
• For Rinsing: Garden hose with spray nozzle.
What to Avoid: Harsh chemicals, high-pressure power washers, or metal brushes that can damage the surface.
2. Clear the Deck Surface
Remove furniture, planters, and debris from the deck. Sweep or blow away leaves and dirt to ensure the surface is clean before washing.
3. Spot-Treat Stains
For food, grease, or oil stains:
• Apply soap or composite cleaner directly to the stain.
• Scrub gently with a soft-bristle brush.
• Rinse with water until no residue remains.
4. Scrub the Entire Deck
Clean the entire deck to remove dirt and grime:
• Mix warm water with soap in a bucket.
• Scrub boards gently, following the grain pattern.
• Clean small sections at a time for thorough results.
5. Rinse Thoroughly
Rinse with a garden hose to remove soap and dirt. Ensure water runs along the boards to prevent puddling. Use power washers only if recommended by the deck manufacturer and set to low pressure.
6. Prevent Mold and Mildew
Avoid buildup and promote airflow:
• Ensure proper drainage to stop water from pooling.
• Trim nearby trees and bushes for better airflow and sunlight.
• Sweep regularly to keep leaves and dirt off the deck.
7. Seasonal Maintenance Tips
• Spring: Deep clean to remove winter grime.
• Summer: Address spills and stains promptly.
• Fall: Clear fallen leaves and debris to prevent moisture buildup.
• Winter: Use plastic shovels and avoid salt that can damage boards.
Final Thoughts
Keeping your composite deck clean is simple with a little regular care. By following these steps, you’ll preserve its appearance and functionality for years to come. If you need expert advice or professional assistance, Upgryd is here to help!
