Prepare to pressure wash your boat
Using the Right Pressure
One of the most critical factors when pressure washing your boat is using the right water pressure. Too much pressure can harm delicate surfaces like fiberglass or gel coat, while too little pressure may not effectively clean stubborn stains. It's recommended to use a pressure washer with a bar rating between 120-200, and to start with the lowest pressure setting and gradually increase if needed.
Use a Detergent Cleaner
Selecting the appropriate cleaning substance is also essential for effective boat washing. Use a detergent specifically made for boats such as the boat cleaner - this is formulated to remove salt, algae, and other marine contaminants without harming the boat's finish. Avoid using harsh chemicals or household cleaners, as they can impair the gelcoat or paint.
Precautions for Gelcoat Protection
Gelcoat is a protective layer on the exterior of fiberglass boats, and it's essential to take precautions to protect it during pressure washing. Avoid using abrasive brushes or scrubbers that can scratch the gelcoat, and be mindful of the pressure washer nozzle's distance from the boat, we recommend 1 metre. Additionally, consider applying a coat of wax or polish after washing to provide extra protection and shine.
Inspect for Damage and Remove Loose Equipment
Before power washing your boat, inspect it for any signs of damage, such as cracks, chips, or loose fittings. Also ensure you take out any seat cushions, canopies or other removable equipment before getting started.
Step by Step: How to Clean the Boat
1. Scrubbing and Brushing with a Pressure Washer
Start by scrubbing the dirt off your boat, use soft-bristled scrub brush or sponge attachments to avoid scratching the surface. Work in small sections, applying pressure gently and using overlapping strokes to ensure thorough cleaning. Pay extra attention to areas with heavy build-up, such as the hull or waterline.
2. Apply Detergent
If using detergent, dilute it according to the manufacturer's instructions and apply the foam evenly with a Foam Sprayer to the edge of the boat. Let it work for a few minutes to loosen dirt and grime before rinsing. Avoid letting the detergent dry on the surface, as it can leave residue or streaks.
3. Rinse your boat to Remove Detergent
After scrubbing and applying detergent, rinse your boat thoroughly with clean water to remove any remaining dirt or cleaning solution. Start from the top and work your way down, ensuring that all surfaces are thoroughly rinsed. Pay special attention to hard-to-reach areas, such as under the hull or around fittings and fixtures.
4. Let it Dry -Consider Waxing Your Boat's Hull
After washing and drying, consider applying a coat of marine wax or polish to protect the boat's hull and provide a glossy finish. Waxing helps seal the surface, making it easier to clean in the future and protecting against UV damage and saltwater corrosion.Advanced Tips for Power Washing A Boat
Using High-Pressure Nozzles and Sprays Effectively
Experiment with different nozzle types and spray patterns to find the most effective combination to high-pressure wash your boat. Narrow spray patterns provide more concentrated cleaning power for stubborn stains, while wider patterns cover larger areas more quickly.
Preventing Damage to Sensitive Boat Components
Be mindful of sensitive components like outboard motors, propellers, bearings and electrics when pressure washing your boat. Use lower pressure settings and keep the nozzle at a safe distance of 1 metre to avoid causing damage.
By following these expert tips and techniques, you can power wash a boat effectively and safely, keeping it clean, well-maintained, and ready for your next adventure on the water. Remember to use the right pressure, choose the correct cleaner, and take precautions to protect delicate surfaces and components. With proper upkeep and maintenance, your boat will continue to provide enjoyment for years to come.
