Ultimate Rodent Vehicle Protector - Ultrasonic Rodent Repeller - PACK OF 5

This rodent repellent for cars uses high-frequency ultrasonic waves and red and white strobe lights to deter rats, mice, and squirrels from the engine and under the hood.

• The description claims this repellent uses high-frequency ultrasonic waves to deter rodents.
• The description claims the repellent uses red and white strobe lights to deter squirrels.