The best tick collars for cats?

Lately my kitty Molly has been having a lot of ticks on her! Since the weather is warmer shes been going out a lot lately. I don't know what to do. I don't want to take her away from being outdoors since shes a bangel and very active and wild! I don't know exactly which brands are the best? Wanna clue me in? Right now I have a mid line catheter in me for lymes disease! Ironically! I get my IV medicine daily and I hate it. Its only for a month but I don't want it to be any longer then that! I can't get lymes again! Please help!