Set the timer to 18 seconds

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Online timer for 18 seconds

While a child holds the surfboard steady, you can watch the countdown and guide them through an eighteen-second rinse after leaving the beach. The brief window keeps their attention on the rails, fins and leash area, where salt and sand can remain after a session. Your role is to call out the next spot while they move the water across the board.

If the child reaches every section with time left, shorten the countdown directly on the page for the next rinse. If dried salt, sticky sand or a larger board slows them down, add a little time instead. The setting should reflect the board, the water flow and the child’s pace, so the rinse stays focused without making them rush around a wet, slippery surface.

When choosing the setting, first notice how long a calm pass from nose to tail actually takes. A board used in clean surf may need only that single pass, while sand picked up on an Australian beach can collect around the fin boxes and leash plug. Let the task determine the countdown: stop when runoff is clear, then adjust the next round if the child repeatedly finishes early or still has gritty areas left.

Common questions

What could make this surfboard rinse run longer than the set time?

A wide board, weak water flow or sand packed near the fins can slow a child’s pass. Add a few seconds next time rather than asking them to hurry.

What should I do if the child finishes rinsing the surfboard before the countdown ends?

Check the rails, fin boxes and leash plug for remaining grit. If the runoff is clear, end the rinse and use a shorter setting for the next board.