Thermacell Mosquito Repellent Rechargeable Adventure EX-Series EX90; Patio Shield with 9-Hour Battery, Includes 12-Hour Refill, Rubber Armor & Carabiner; Scent Free Bug Spray Alternative

It states that a 12 hour refill is included but unfortunately it wasn’t.

The product worked from the point of view no bites in the 2 hours sat outside but the capsule it came with had barely any liquid and looked like it had leaked and now NO REFILLS on Amazon and massively expensive refills off another site so be warned it works but Will be Expensive to Run if you can get refills.

As mentioned in other reviews, this device works in keep mosquitoes away. It is extremely durable and easy to charge and use. It did take 2-3 hours to charge, so plan ahead. This repellant does NOT keep away other flying and biting insects, which in New England are black and green flies in the spring and biting midges (no-see-uhms) in the summer. They will find you, especially your legs, ankles, and feet which means you still have to use some type of topical repellant to be safe. The repellant cartridges for the device are pricey and reviews for the non-branded replacement cartridges do not seem too encouraging, so be prepared to pay premium for mosquito control. In my opinion, it is worth it since it makes sitting in my backyard more tolerable.

An absolute gamechanger. My partner uses this all the time in our backyard and shed. We love that it's usb rechargeable! Shoutout to 'Camping with Steve' on Youtube. he uses this brand for all of his adventures and is the reason we decided to get one too.

This is great, Mozzies and midgies totally gone. Keep the little cap thay screws onto the liquid cartridge as it wilo evaporate when not in use. Otherwise completely excellent, even when its windy.

Works well but very expensive

Have used in patio situation, enclosed 3 side & a roof with zero wind, still getting mozzies after 1, 2 & 3 + hours after starting it more than once