Frontline Spot On
Frontline Spot On offers long-lasting, fast acting flea and tick control. Frontline contains fipronil, a flea adulticide. Fipronil works by affecting the parasite's (the flea's or tick's) nervous system causing paralysis and death of the parasite. Fipronil spreads over the pet's body with the body oils killing 98-100% of the fleas or ticks within 24-48 hours, and controlling transmission of tick-borne disease, such as Lyme disease.
Frontline contains fipronil, a broad-spectrum insecticide that disrupts the central nervous system of fleas and ticks. Fipronil collects in the oils of the skin and hair follicles and then is released over time (up to 1 month) from the hair follicles onto the skin and hair. Frontline stays on even with bathing, swimming, or exposure to sunlight. Approved for use on puppies 8 weeks of age and older.
- Kills all existing fleas on your pet within 24 hours
- Kills chewing lice and ticks
- Comes in an easy-to-apply liquid
- Remains waterproof for 30 days
- Each application provides a full month of protection
Your pet may experience some temporary irritation at the site of application. If signs persist or become more severe within a few days of application, consult your veterinarian immediately.
Ingredients: fipronil (9.7%)