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Why Keeping Your Engine And Bilge Clean Is Important.

Dulon Polish • March 28, 2025

Cleaning the heart of your boat.

Maintaining a clean engine and bilge is essential for both the longevity of your boat and the environment. While it may seem like a tedious task, the benefits of regular cleaning go far beyond aesthetics.


Let’s explore why it’s crucial to keep these parts of your vessel spotless.


1. Prevents Corrosion and Damage

Engines are made up of metal components that are highly susceptible to corrosion when exposed to water, oil, and grime. Dirt, grease, and oil build-ups can create corrosive conditions that lead to rust, wear, and even engine failure over time. Regular cleaning helps protect your engine parts, ensuring they last longer and perform better. By removing excess grime, you also reduce the risk of clogging essential components, such as filters and hoses.


2. Improves Engine Performance

A clean engine runs more efficiently. When grease and oil accumulate, they can block air and fluid passages, leading to overheating and poor fuel efficiency. Cleaning your engine helps maintain optimal performance, ensuring smoother operation and better fuel economy. Plus, a well-maintained engine is less likely to break down unexpectedly, saving you from costly repairs and downtime.


3. Enhances Safety

Oil, grease, and other lubricants can accumulate in the bilge, creating slippery conditions. If these substances are left unchecked, they can pose a significant safety hazard, increasing the risk of slipping and falling, especially in a wet environment like a boat. Keeping the bilge clean ensures a safer, slip-free deck and prevents unwanted accidents on board.


4. Environmental Protection

The bilge, where water and oil can collect, is a potential source of water contamination if not properly managed. Spills or leaks of oils, fuels, and other pollutants from your engine or bilge can harm marine life and pollute water sources. By regularly cleaning and degreasing the engine and bilge, you reduce the chances of harmful substances spilling into the water, contributing to a cleaner and healthier environment. Our Bilge and Engine Cleaner is biodegradable and safe to use.


5. Aesthetics and Value Preservation

A clean engine and bilge not only look better but also preserve the overall value of your boat. If you're planning to sell your vessel in the future, a well-maintained engine and bilge can make a significant difference in the resale value. It demonstrates that the boat has been taken care of, and prospective buyers will feel more confident about its condition.


A clean engine and bilge are essential for the overall performance, safety, and environmental impact of your boat. Regular maintenance helps prevent damage, improve efficiency, and protect both you and the marine ecosystem. Make it a priority to invest time in cleaning your engine and bilge with Dulon's Bilge & Engine Cleaner (34) – your boat, your wallet, and the environment will thank you!


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