So i got this to review. One of the hardest part, is to open the package. To put together and use is real simple. Works, most mosquitoes are gone after the product warms up and starts working. It's the middle of the day in Florida, haven't tried it at night. The product is okay priced, but the refills are expensive and don't last long.

The mosquitoes literally landed on the device. I left it running for over half an hour and even had a mosquito come right up into my face and land on my nose sitting 1 foot from the device. Awful waste of money that I hope I can find a way to get back.

I bought this about a week ago and have used it over the last couple of days for camping. It worked great the first day and a half and now it won’t stay lit. I’ve tried changing the tank and the mat but nothing seems to be working. Sometimes it will stay lit for a bit but it doesn’t last long

This review will likely never be posted because I found therma cell useless I bought this 2 weeks ago and used it according to directions. After allowing it to warm up for 30 min I was quickly swarmed by mosquitos with them even landing on the unit. I do not recommend this product as it does not work as they promised .

A friend told me about the Thermacell when I told her I can hardly go outside in my garden anymore. I am such a mosquito magnet! I was skeptical but ordered it because I'm willing to try anything. As soon as it arrived, I set it up out on the patio and went back inside for 10-15 minutes to allow it time to create my "dome of protection". I was able to sit out on my patio for 2 hours and came in completely unbitten. It was amazing! I've used it several times since with the same result. My sister just ordered one today after I told her about my experience. She can't wait for it to arrive!

Mosquitoes absolutely love my daughter. And she welts up big time from a mere touch of a mosquito. We use it at our patio table and the mosquitoes just don't come near. Other bugs still find us. But not mosquitos. They just don't come near us. Period. I only wish it had an auto-off setting with a little 'ding' when it needed to be re-set. It's easy to put it under the table and forget it's on.

We live in a forest and when we purchased this we figured it would only cover a small area. We'll guess what, it works so darn good! We have huge mosquitoes, horseflys, black flies, not once did we encounter them. Amazing product! Thank you Thermacell!

We love the Thermacell Patio Shield Mosquito Repeller. We love that it is portable and that it does not have to be plugged in. It gives us the protection we need when we are outside sitting on our porch and relaxing. We don't have to worry about mosquitos because the Thermacell Patio Shield Mosquito Repeller is giving us the piece of mind that we are surrounded by protection. It is simple and easy to use and the cartridge and mats are easy to replace when needed. This is a great little device and a cleaner way for mosquito protection.

I got my new Thermacell Patio 2 weeks ago plus a 48hr refill. I was happy to ditch the old smoking coils. But after using it for 2-3 hrs a day. I now have run out of refills, and timed the cartridges durastion, and most last 6-8 hrs, so not 12 hrs like advertised. so very disapointed, back to coils....:(

I bought this to defend friends and family from the onslaught of mosquitos in the fair season at our house by the river. I'm a lucky one that mosquitos don't like, but so many friends and family are feast for the buggers--you can seem 'em swarming around the poor souls! The Thermacell Patio Shield is doing a fantastic job of greatly improving the outdoor experiences of our guests. It's quiet, barely puts out any scent, is unobtrusive, and very easy to use. Thank you!