Preventing the Growth and Spread of Mildew on Your Recreational Vessel

Boat mold and mildew

Preventing the Growth and Spread of Mildew on Your Recreational Vessel

Allowing the growth and spread of mildew throughout your recreational vessel can mean major problems for the health and safety of those onboard as well as the overall performance of your boat. When mold and other bacteria accumulate in the dark, dank environments easily provided by marine vehicles, you’ll know it: the unmistakable smell is a tell-tale sign! 

As a boat owner, there are a number of simple preventive measures you can take to limit the spread of harmful bacteria on your recreational vessel before it becomes a problem, eliminating existing hot spots of mildew that may have gotten out of hand along the way.

The Importance of Proactive Preventive Boat Maintenance for Recreational Vessels

You depend on the performance of your boat to enjoy the time you spend out on the water—that’s why it’s important to take every step necessary to ensure any susceptible area of your vessel is resistant to the growth and spread of mildew and other harmful bacteria. 

Remember that the best way to combat the growth and spread of mildew is to incorporate thorough sanitation into your standard boat maintenance schedule. 

Conduct a Thorough, All-Around Boat Cleaning and Sanitization

One of the most basic yet effective steps you can take toward limiting the growth and spread of mildew throughout your recreational vessel is to arrange for a complete cleaning of both the cabin and the deck. Check any and all enclosed areas where mildew is likely to grow—closets, cabinets, and containers—and remove any organic material such as soil or food remnants that may linger in these spaces. Removing dirty material will ensure mildew and other harmful bacteria have no access to the resources they need to growth and spread.

Seal Any Existing Leaks and Reinforce Weak Areas

Excess moisture in dark areas is the number one cause for the growth and spread of mildew throughout your recreational vessel. Perform a thorough inspection of your boat to identify any leaks, paying particular attention to submerged areas of the cabin, including walls, floors, and exposed pipes. As you conduct your walk-through of the boat, note any weak areas that could be susceptible to leakage, and then arrange for reinforcements or replacements as necessary. 

Increase Ventilation Throughout the Vessel

Proper preventive boat maintenance that will help you eliminate the growth and spread of mildew in your recreational vessel in the long term means effective ventilation. If you haven’t already, install vents throughout your cabin to help circulate air and dehumidify the area to keep mildew from reoccurring throughout the year. 

Choosing Mack Boring Parts & Co. for Your Recreational Boating Needs

At Mack Boring, we have the experience and know-how you need to maintain your boat engine season after season. Contact us to finding the perfect engine for your recreational vessel today!


More Updates


2022 MACK900 Events

Scania Demo Boat Events The MACK900 is a 46′ Billfish built by Viking Yachts. The boat was commissioned by Mack Boring & Parts Co to introduce the 900hp Scania Marine

Read More
Fuel Tank
Useful Tips

Boat Fuel Tank Maintenance 101

Like any vehicle, a marine vessels and fuel tank require regular maintenance to ensure their life and performance. From season to season, however, when recreational boats sit in storage for

Read More
Case Studies

Aquadrive Case Study

Fleming Yachts has been obsessed with quality and reliability since the very first hull was designed. So, it’s no surprise that the Aquadrive system has been standard equipment in the Fleming 55, 65, and 78 since the beginning. The reliable, smooth, and quiet operation has left both Fleming and their customers satisfied.

Read More