The use of electronic pest repellents like Repellio has gained popularity in households for their assumed efficacy in keeping pests at bay. However, many users wonder about the potential side effects related to the sound emissions of these devices. While the intended use of Repellio is to deter pests, some individuals may experience discomfort or other effects from the ultrasonic sounds generated.

Research is ongoing regarding the impact of ultrasonic frequencies on both humans and pets. While most users report a negligible effect, some sensitivity to high-frequency sounds could lead to irritation or unease. Pet owners should particularly observe their animals' reactions, as certain frequencies may affect them differently.

In conclusion, while Repellio Pest Repeller does serve as a convenient pest control method, understanding the possible sound side effects can help users make informed decisions about its usage. It's advisable to monitor your environment and adjust the placement of the device as needed to minimize any adverse reactions.