Thanks for your review! Please contact us at service@thermacell.net or 1-866-753-3837. We're eager to get in touch with you so we can understand more about this situations and make things right with you!

Hi there! Thanks for the review. We are sorry that your Patio Shield Mosquito Repellent is not working to our quality standards, but we can hopefully help! We’ve got thousands of happy users to date, and have tested it extensively in extreme buggy conditions before we put our name on it. This product is fueled by butane which means it starts very much like a gas grill does. Turn the valve on, wait 5 seconds, then click “start”. It might take a few times like it takes a few times to get a grill going! You can always contact us at service@thermacell.net or 1-866-753-3837 with questions or concerns. There is a 100% Satisfaction Guarantee on all Thermacell products.

We apologize for your less than satisfactory experience with our product! We at Thermacell pride ourselves on our products and our ability to protect people against pesky mosquitoes. We stand by our products with a 100% satisfaction guarantee. Please contact us at service@thermacell.net or 1-866-753-3837 so we can make things right for you.

We apologize for your less than satisfactory experience with our product! We at Thermacell pride ourselves on our products and our ability to protect people against pesky mosquitoes. We stand by our products with a 100% satisfaction guarantee. Please contact us at customerservice@thermacell.net or 1-866-753-3837 so we can make things right for you.