Protect Your Boat Cover: Prevent Mold And Mildew

Boats are often stored in damp environments, which can lead to the development of mould and mildew. To prevent this, it is important to ensure your boat is dry and well-ventilated. You should also use a boat cover, which acts as a water barrier. However, if mould does develop, there are a number of ways to remove it, including using a vinegar solution, bleach, or a specialist product.

Regular cleaning

Initial Cleaning

Use a brush to remove any loose dirt from the cover. Hose down the cover with water to ensure that all dirt and debris are removed.

Apply Soap Solution

Use a soft-bristled brush to apply a cleaning solution of soap and water to the cover. Avoid using detergent as it may strip off any waterproof coatings. Allow the solution to permeate the fabric for a few minutes.

Rinse and Dry

After the solution has been applied, thoroughly hose off the cover until the water runs clear. Ensure that all soap residue is removed. Let the cover air dry completely, preferably in direct sunlight, to prevent mould growth.

Waterproofing

Once the cover is completely dry, apply a waterproofing finish to provide additional protection. This will help prevent water from seeping into the cover and causing mould and mildew issues.

Inspect and Repeat

Regularly inspect your boat cover for any signs of mould or mildew. If you notice any spots or stains, repeat the cleaning process to remove them. Remember to always keep your boat cover clean and dry to prevent mould and mildew from developing.

Tough Mould and Mildew Spots

For stubborn mould or mildew spots, you may need to use a stronger solution. Mix a gallon of water with a cup of bleach and a quarter cup of mild soap. Apply this solution to the affected areas and let it soak for at least 15 minutes. Use a sponge to remove the mould or mildew and then rinse the cover thoroughly.

By following these steps, you can effectively clean and maintain your boat cover, preventing the growth of mould and mildew. Regular cleaning will help extend the lifespan of your boat cover and ensure that your boat stays protected.

Drying the cover

Ideally, you should let the cover air dry in direct sunlight, as the sun's UV rays will help to reduce or prevent mould growth. If you are drying your cover in the sun, be sure to turn it over periodically to ensure that both sides are completely dry.

If you are unable to dry your cover in the sun, you can also use fans to speed up the drying process. Solar fans are a good option, as they will help to circulate the air and speed up drying without the need for shore power.

It is important to ensure that your cover is properly secured and elevated during the drying process. This will prevent water from pooling on the cover, which can lead to mildew growth. Using poles to secure the cover will help to keep it taut and prevent sagging.

Once the cover is completely dry, you can apply a waterproofing finish to provide additional protection against mould and mildew.

Using a waterproofing finish

To prevent mould from growing on your boat cover, it is important to apply a waterproofing finish. This is because mould and mildew thrive in damp environments and can eat through the fabric of your boat cover.

To apply a waterproofing finish, follow these steps:

• Clean your boat cover regularly and ensure it is completely dry before storing it.
• Brush off any loose dirt from the cover.
• Hose down the cover with water.
• Use a soft-bristle cleaning brush to apply a cleaning solution of soap and water. Avoid using detergent, as it may strip off waterproof coatings.
• Allow the cleaning solution to permeate the fabric, then hose off the cover until the water runs clean.
• Let the cover dry completely, ideally in direct sunlight, to reduce or prevent mould growth.
• Once the cover is completely dry and mould-free, apply a waterproofing finish.

It is important to note that even with a waterproofing finish, mould and mildew can still develop on your boat cover. Therefore, regular cleaning and maintenance are crucial to preventing mould growth. Additionally, proper ventilation and moisture control are also essential in creating conditions that are unfavourable for mould and mildew development.

Bleach and mild soap solution

To use the bleach and mild soap solution, start by brushing off any loose dirt from the boat cover. Then, hose down the cover with water. Next, use a soft-bristled cleaning brush to apply the bleach and mild soap solution to the affected areas. Allow the solution to soak for at least 15 minutes. After soaking, use a sponge to remove the mildew, and then thoroughly rinse the cover with water.

Once the cover is clean, it is important to let it dry completely before storing it. To further prevent mold and mildew growth, apply a waterproofing finish to the cover. Additionally, ensure that the boat cover is properly vented to reduce moisture buildup.

By following these steps and using the bleach and mild soap solution, you can effectively remove tough mold and mildew spots from your boat cover and prevent future growth.

Vinegar and water solution

A vinegar and water solution is an effective way to remove mould and mildew from your boat cover. This natural solution is not only less expensive than store-bought cleaning products but also kills most mould species.

To make the vinegar solution, mix one part vinegar with three parts water. For very bad cases of mould or mildew, you can use undiluted vinegar. Add the vinegar solution to a spray bottle and cover the affected areas on your boat cover. Let the solution sit for a while, as the vinegar will kill the mould. Then, wash the cover with warm water. You can also lightly spray the surface again to prevent further mould growth. Finally, let the cover dry.

To prevent mould and mildew from growing on your boat cover, it is important to clean and dry the cover regularly. When cleaning the cover, start by brushing off any loose dirt. Then, hose down the cover with water. Next, use a soft-bristled brush to apply a cleaning solution of soap and water. Avoid using detergent, as it may strip off waterproof coatings. After applying the cleaning solution, let it permeate the fabric, and then hose off the cover until the water runs clean. Allow the cover to dry completely, ideally in direct sunlight, to reduce or prevent mould growth. Once the cover is completely dry and mould-free, apply a waterproofing finish.

In addition to regular cleaning and drying, proper ventilation is crucial to preventing mould and mildew. Ensure your boat cover is properly vented, especially if you are using a tight cover such as shrink wrap. You can add active ventilation, such as solar fans, to the cover's vents. It is also important to prevent any pooling on the cover, as pooled water can find its way into your boat.

Frequently asked questions