Saltwater vs Freshwater

Guide

Saltwater vs freshwater

Difficulty: Beginner Time: ~2 min Applies to: Gas boards Last updated: Sep 2026

Watch the walkthrough

Watch on YouTube ↗ · JETSURF USA — new owner series #19. Timestamps below follow the video's on-screen counter (0:27–1:08).

The short answer

0:27 — There is no difference in the maintenance itself between riding in salt water and fresh water. The routine is the same either way.

Every ride, salt or fresh

0:34 — Flush and clean the board after every ride. See Cleaning your board after a ride and Fresh-water rinse & dry-down.
0:43 — Change the spark plug every 6–10 hours to keep the engine at its best. See Spark plug check & replacement.
0:51 — Lubricate the board, engine, and moving parts after every ride.

The one thing that matters more in salt water

1:00 — Keep the board as clean as you can — wash it as much as possible to get all the salt water out. 1:08 — Most of the problems riders have after salt-water sessions come down to not cleaning the board well enough.

Tip: the difference isn't what you do, it's how thoroughly. After salt water, spend the extra few minutes rinsing the engine bay, the jet, and every fitting — that's the whole "salt-water maintenance."

Caution: salt left to dry inside the board corrodes connectors and seizes moving parts over time. A rushed rinse after salt water is where long-term damage starts.

Written up by riders from the manufacturer walkthrough above and our own time with these boards — not official JETSURF documentation. Procedures, torque figures and service intervals vary by model and year: check your owner's manual, and if a job is beyond you, book it with a service centre. Work on your board at your own risk.

Saltwater vs freshwater