These ultrasonic pest repellers are eco-friendly and $20 for two

TL;DR: Through March 24, get a pair of eco-friendly Ultrasonic 360° Plug-in Pest Repellers for $19.99 to help drive away rodents and bugs.

The Ultrasonic Repeller offers a way to get rid of pests around the house that doesn't cause them any harm. All this ultrasonic repeller does is emit an ultrasonic frequency that the manufacturers claim stimulates the nervous system of rodents and other pests like cockroaches, driving them away. 

These devices are safe to live and eat around as the only thing they emit is noise, and no toxins or chemicals of any kind. If you're ready to sound the silent alarm and drive pesky invaders out of your house, then here's your chance to get a two-pack of Ultrasonic 360° Plug-in Pest Repellers on sale for $19.99 (reg. $45). 

Eco-friendly bug repellant

If you have a pest problem at home, no need to spray, trap, or swat your way into an even bigger mess. This Ultrasonic pest repeller emits sounds that may be inaudible to humans and some pets, but they could help drive pests like rats and bugs out of your home. 

Worried about the environment? This device operates on low energy and doesn't produce anything but sound. Plus, these pest repellers have a wide operating range. They could each help drive off pesky visitors 120 sq.m., and with two of them, you could cover a wide area. You might not hear it working, but just pay close attention to the bug population in the area. 

Non-toxic: They wouldn't hurt a fly

Protect your home from pests around the clock without any stinky candles or toxic chemicals. 

Regularly $45, you can get two Ultrasonic 360° Plug-in Pest Repellers on sale for $19.99 for a limited time. 

StackSocial prices subject to change.