Thermacell LIV 2.0: An on-demand repellent system for your entire yard.

LIV is the first on-demand repellent system of its kind, combining protection and ease of use for the ultimate backyard experience. A single LIV 2.0 system can protect up to 3,000 sq. ft. of space from mosquitoes and no-see-ums.

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Popular Science Winner 2026

Named Best Mosquito Defense for redefining mosquito control with smart, whole-yard protection.

New York Magazine

“The Thermacell LIV system is not cheap...but it is absolutely worth it because it actually lets me enjoy my backyard.” — Lauren Ro, The Strategist, New York Magazine

WIRED

“Works better than any other mosquito-repellent system I’ve tried. Essentially invisible.” — Christopher Null, WIRED Gear

The Verge

“You can control it (the LIV System) with an app or voice control so I can just say ‘Alexa turn on LIV’ and walk into the backyard and know that I am not going to get eaten alive by mosquitoes.” — Jennifer Pattison, The Verge

TechHive

“Mosquitoes swarmed the backyard...Less than 15 minutes after setting up LIV, there was no sign of them...The family has enjoyed the deck ever since.” — Michael Brown, TechHive

Discover LIV and enjoy your outdoor moments.

Scientifically Proven Protection

Backed by EPA registration and rigorous testing against top disease-carrying species, Thermacell LIV 2.0 delivers reliable, long-lasting defense against mosquitoes and no-see-ums.

Kids playing soccer in yard with LIV 2.0 setup for protection.

People & Pet Friendly

Scent-free, smoke-free mosquito protection that is family, pet, and planet friendly. By eliminating the need for sprays and misting systems, LIV 2.0 provides a convenient, highly effective alternative.

Endlessly expandable

Whether a starter kit, or creating your own system from scratch, you can protect areas large and small. Simply add extra Hubs to have multiple zones or power additional repellers, and your dream oasis awaits. Each LIV 2.0 hub can protect up to 3000 square feet. That is enough to cover a regular pool area, outdoor kitchen, dining space, and lounge area combined.

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Protect from anywhere

Activate, schedule, monitor the system remotely and check repellent refill level via the LIV+ 2.0 app, with added voice control via Amazon Alexa and Google Home. Available on both Apple and Google Play stores.

A repeller in the rain and one in the snow

Four-Season durability. Use year-after-year.

Die-cast aluminum quality provides reliable protection season after season with minimal maintenance.

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A Simple System

Smart Hub

The wall-mounted Hub powers and controls your system using low-voltage energy, connecting to repellers with plug-and-play cables placed throughout your outdoor space. Link it to your home WiFi for anytime, anywhere control via the LIV+ 2 App.

LIV 2.0 installed in a backyard while kids play soccer.

Repellers

Place up to 10 repellers around your outdoor space to create a 3000 sq. ft. protective perimeter. Flexible mounting solutions make installation easy and ensure uninterrupted coverage.