Flea & Tick Spot On is great at repelling, but doesn’t kill fleas or ticks your pet might already have. To kill fleas and ticks or for an added layer of protection, use Flea & Tick Pets + Home alongside Spot On.
If you have an active flea infestation, start with a bath using Flea & Tick liquid shampoo, then use Flea & Tick Pets + Home and Flea & Tick Yard + Garden (if you have a yard) as directed. Spot On can be used on your pet while you get an infestation under control and for ongoing repellency for up to 1 month. Each Spot On box contains 3 tubes for a total of 3 months' supply.