What Is The Square Footage The MouseBlocker PROx MB34FR Will Cover?
Updated 10/01/2025 | Published 07/20/2025 >
Question:
what is the square footage for coverage ?
asked by: Donald M
Expert Reply:
Hi Donald!
The MouseBlocker PROx Plug In Electronic Rodent Deterrent - 110V AC # MB34FR is rated to protect up to 400 square feet. However, it is mostly intended for direct protection and not necessarily a large area. Think vehicles, trailers, and even some Class A motorhomes (depending on their size). That kind of thing.
What are you thinking about using this for? Other than keeping pesky rodents away, of course.

Michael I.
9/30/2025
Question about working in a 30 ‘ RV. While in storage

Product Page this Question was Asked From
MouseBlocker PROx Plug In Electronic Rodent Deterrent - 110V AC
- Insect and Pest Control
- Rodents
- Repellents and Deterrents
- Electronic Deterrents
- Indoor
- Casual
- RVing
- MouseBlocker
more information >
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Lazer S.
8/15/2025
Hey Donald, Did you decide where you're going to use the MouseBlocker PROx? I'm curious if it worked well for your vehicle or trailer, as it might help others in similar situations!