MouseBlocker for a Jet Ski Kept on a Lift Outside In The Rain

Published 09/22/2025

Products Featured in This Question

MouseBlocker PROx Electronic Rodent Deterrent - 12V DC

(59)

$89.95

MouseBlocker 360x Electronic Rodent Deterrent - 110V AC

(24)

$229.95

Question:

I store my Yamaha Waverunner on a covered lift at the lake. Would the Pro 12V MB94FR work, or does it have to be fully enclosed?

asked by: Brad

Expert Reply:

Brad, the MouseBlocker units work best in enclosed spaces where sound and light can bounce around - so under a boat cover or in a storage shed is ideal. On an open lift, the ultrasonic waves will dissipate too quickly and may not work as intended, but I'm sure it would still help deter those pesky pests. You could mount the Pro # MB94FR inside the engine bay and still get protection.

Do you usually wrap your Waverunner tight for storage, or is it left more open?

If you are set on using a blocker on the dock where it's exposed to the elements, you'll need the water-resistant # MB64FR which is rated for use in the rain.

expert reply by: Andrew N