Keeping your jet ski or Waverunner clean isn’t just about looks—it’s essential for preventing oxidation, maintaining performance, and prolonging its lifespan. Jet skis are exposed to harsh elements, including sun, saltwater, and lake scum, making regular detailing a must.
The best times to detail your jet ski are:
- At the start of the season – To remove oxidation and prepare for summer riding.
- Before winter storage – To prevent grime buildup and protect the finish during off-season storage.
A properly detailed jet ski not only shines but also performs more efficiently. Overall, the process to detailing a jet ski is similar to detailing a boat. Watch this DKTV video to learn how to detail a wave runner:
Step-by-Step Guide
1. Rinse Thoroughly: Start by rinsing your jet ski with a hose or pressure washer. This removes loose dirt, salt, and debris, making it easier to focus on problem areas.
2. Clean the Engine & Mechanical Components
Use a specialized engine cleaner like Citrus Cleaner to clean the engine bay and mechanical parts safely. Pro tip: Avoid letting the cleaner dry on painted surfaces, as it may cause staining—especially in direct sunlight.
3.Wash the Exterior
- Use a pH-balanced car wash soap like Black Cherry for routine cleaning.
- For tougher grime and scum buildup, Ex-Con is highly effective, especially on the lower hull.
- Use a Medium Duty Brush for unpainted surfaces and a Microfiber Wash Mitt or Soft Bristle Wash Brush for smooth, painted areas.
- Rinse thoroughly with fresh water to prevent chemical residue buildup.
4. Clean & Condition the Seat
The seat is prone to dirt and mildew. Use our Special Force All-Purpose Cleaner with a Soft Bristle Brush to gently clean the material. Apply our Leather Conditioner to keep the seat protected and prevent water spots.
5. Dry Completely
Use an ultra-absorbent Gauntlet Microfiber Drying Towel to prevent water spots and streaking.
6. Polish & Protect the Paint
Depending on the condition of the paint, you might need to compound and then polish, or simply just polish the paint. A machine polisher is recommended for best results, but hand polishing can work for smaller areas. If the paint is oxidized, start with a compound to remove oxidation.
For minor imperfections, use a polish to restore the paint’s shine.
7. Apply a Protective Coating
Seal the surface to protect against UV rays, oxidation, and water damage. Apply a coat of sealant like our STS3000 or a Ceramic Coating to protect the watercraft’s finish.
8. Regular Maintenance Tips
- Wash and wax your jet ski after every few rides to prevent buildup.
- Avoid using abrasive pads or harsh chemicals that could damage the finish.
- Always follow the instructions on detailing products for best results.
Can You Use Car Wax on a Jet Ski?
Many people wonder: Can you use car wax on a jet ski? While automotive wax can certainly be applied and will provide protection, it’s best to use marine-grade wax or sealant designed to withstand water exposure and UV damage for longer periods of time.
By following these steps and using jet ski-specific detailing products, your Waverunner or personal watercraft will stay looking sharp and performing at its best all season long.