No... They unfortunately dont stop ticks. Like Howler said get you some bug spray with permethrin in it. It is the best stuff out there that ive found. Spray your clothes down and let it dry completely. Do not wash it after that or it defeats the whole purpose. They actually make a scent free kind. It may smell like bug spray when it's wet but when it dries you cant smell it. I used that during the early season and never got busted. After one day, i walked back to camp and saw a few ticks on my pants, but it turned out they were all dead. Give it a try, it should work for you.