Red Eye Gotcha! Personal Insect Repellent is designed to protect against Sand Flies, Mosquitoes, Ticks, Leeches, Bush Flies & Fleas
The percentage of DEET in a product does NOT give the product better protection. It determines the time of protection.
Red Eye Gotcha! has 19.1% DEET, and gives approx 6 hours protection with one application, Therefore we beleive you do not need 80% DEET for 12 hours protection.