Winter poses unique challenges for boat owners, especially with moisture buildup leading to mold and mildew. Protecting your boat during the colder months ensures a clean and functional vessel come spring.

1. Thoroughly Clean Before Storage

Remove all dirt, debris, and organic material from the boat’s surfaces. Mold thrives on grime, so focus on high-risk areas like carpets, upholstery, and storage compartments.

Use mold-resistant cleaning products and ensure all surfaces are completely dry before winter storage.

2. Invest in a Quality Boat Cover

A well-fitted, breathable boat cover prevents water intrusion while allowing moisture to escape. Avoid plastic tarps, which trap humidity and exacerbate mold growth.

Consider a custom canvas top for optimal fit and protection.

3. Control Humidity Levels

Use dehumidifiers or silica gel packs in enclosed areas like cabins and lockers. These products absorb moisture, reducing the risk of condensation.

For boats stored indoors, maintain a controlled environment with consistent ventilation.

4. Ventilate Closed Spaces

Keep air flowing through the cabin and compartments by installing ventilation systems or propping open doors and hatches. Solar-powered vents are an excellent choice for winter storage.

5. Inspect Regularly

Periodically check your boat for signs of mold or mildew. Early detection makes cleanup easier and prevents further damage.

6. Store Cushions and Fabrics Separately

Remove cushions, rugs, and other soft materials. Store them in a dry, climate-controlled space to avoid mold development.

7. Dry the Boat Thoroughly

Drain all water from the bilge, live wells, and plumbing systems. Even a small amount of trapped water can lead to mold growth in winter conditions.

Protect Your Boat from Mold with Our Detailing at OS Marine Maintenance & Boat Repair Services

If your boat wasn’t covered during winter, OS Marine Maintenance & Boat Repair Services can help. Visit our Maple Ridge shop for professional boat detailing to eliminate mold and mildew and restore your vessel’s cleanliness.

Need a reliable cover? We offer custom canvas boat tops and covers for year-round protection. Contact us today to safeguard your boat against mold and mildew all winter long!