This is our best DEET-free repellent for ticks. It is best used with waist down application in conjunction with our People or Summer Camp products. It is a heavier and stronger repellent than our other repellents. While no repellent repels all ticks, in independent lab tests, ours repelled 92% of deer ticks. While our 8-ounce bottles have our signature trigger sprayer, our 4-oz and 2-ounce sizes (with pump sprayers) are convenient for travel and to carry in a handbag or a backpack. The 2- oz comes in a value priced 3-pack.