Studies conducted at the University of Guelph, Ontario, Canada, showed that the Bite Blocker^® product gave more than 97% protection against mosquitoes under field conditions, even 3.5 hours after application. During the same period, a 6.65% DEET-based spray afforded 86% protection, and Avon Skin-So-Soft citronella-based repellent gave only 40% protection. Bite Blocker^® is a proven product, and it's all-natural; safe for you, safe for your family, and safe for the environment

Formula proven effective for 4-8 hours by United States Department of Agriculture (USDA).

Click on the follow links to review other studies that have been conducted.

• USDA-ARS (from the inventors of DEET, Bite Blocker^® is recognized as the #1 insect repellent based on natural ingredients lasting up to 8 hours!)

• New England Journal of Medicine (recognizes Bite Blocker^® as the #1 DEET-ALTERNATIVE insect repellent as published from an independing 18-month study)
• University of Washington Faculty ("Excellent head to head comparison chart")
• Annals of Internal Medicine
• Duke University Medical Center (outlines the dangers of using DEET)
• Duke Health News (outlines the dangers of using DEET)
• Cornell University - Center for the Environment

Visit our Testimonials page where Bite Blocker was submitted to thousands of club members and received a 90% Approval rating!

Bite Blocker® more effective than DEET 

Studies at the University of Guelph proves Bite Blocker^® is more effective than DEET.  Higher concentrations of DEET do not work better only longer with the risk of absorbing more DEET into the body which may be toxic.  Re-applying DEET frequently is not advised by Health Officials due to the toxic effects that may occur.  Bite Blocker^® can be re-applied without the risk of these toxic effects; therefore, Bite Blocker^® is more effective and safer than any concentration of DEET when re-applied every three hours.  

Table of Comparison to other Insect Repellents (% Effective) 

Graph comparing Bite Blocker versus DEET (% Effective)