Loraffe Under Hood Low Voltage Indoor & Outdoor Pest Deterrent

Last updated: June 1, 2023


This option is perfect for keeping rodents away from the delicate wires in your vehicle. The indoor and outdoor pest deterrent mounts in the engine compartment of your car where it releases electromagnetic pulses to drive away pests. This wires directly up to your battery and works in the background so you don't have to.

We looked at the top Indoor & Outdoor Pest Deterrents and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Indoor & Outdoor Pest Deterrent you should buy.

Product Details

Key Takeaway: This indoor and outdoor pest deterrent drives away pests from getting into your vehicle's engine compartment

In our analysis of 38 expert reviews, the Loraffe Under Hood Low Voltage Indoor & Outdoor Pest Deterrent placed 5th when we looked at the top 10 products in the category. For the full ranking, see below.

From The Manufacturer

Keeps Unwanted Animals Away From Your Car. Rats, mice, squirrels, martens, chipmunks and other destructive rodents often shelter under the hood of vehicles and damage wiring harnesses, cables and other expensive parts. Loraffe Under Hood Animal Repeller emits high pitched ultrasounds to cause their intense auditory stress and LED strobe lights to target their eyesight, creating a hostile environment under the bonnet for animals or pests to live, and force them to move on and escape from your car. How It Works. The Ultrasonic Rodent Repellent works in cycles. During each cycle, ultrasonic waves and LED flashlights will be emitted alternatively or simultaneously. The sound frequency will constantly change so that the animals and pests don¡¯t get used to the same sound being produced. *The ultrasonic waves are silent to human ear. It Is Safe To Your Automobile. The Ultrasonic Rodent Repeller runs on vehicle battery and will not affect the functionality of engine or other parts in your car. Energy Saving. Auto standby to save battery power while driving; Automatically resume work 20 seconds after the car is parked. Low Voltage Protection. Automatically stops working to protect the vehicle battery when battery voltage drops below 10.5 volts; Automatically resume work when the voltage rises to 11 volts or above.

Our Expert Consultant

Vicki Liston 
Home Improvement Expert

Vicki Liston writes, produces, and narrates “On The Fly…DIY,” an award-winning home improvement and DIY show of unique project tutorials for the casual DIY’er.

Home improvement and all things DIY have been Liston’s passion since she bought her first house in 2007 and she started making video blogs in 2014. She’s performed hundreds of DIY projects, from small ones to major, wall-smashing renovations and can teach you how to make a trendy DIY barn door for cheap. The proceeds earned from “On The Fly…DIY” are donated to no-kill animal shelters and rescue organizations.

Expert Reviews


What reviewers liked

Unlike other methods, it does not kill rats, meaning no terrible cadaveric odor will haunt you as a consequence. Among all the rodent repellers for cars, we’ve picked two best ones, Under Hood Animal Repeller Car Rat Repeller by Loraffe and Under Hood Animal Repeller by P3.
It is a very powerful device that functions perfectly since it has a powerful LED flashing light plus an ultrasound system
View our Indoor & Outdoor Pest Deterrent buying guide for in-depth advice and recommendations.

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