The active ingredients in Spectra Sure Plus IGR for Dogs feature a sustained release formula developed for fast-acting and long-lasting control of fleas, ticks, and chewing lice for up to 1 month.
Use Spectra Sure Plus IGR for Dogs monthly for complete control of flea, tick and chewing lice infestations. Spectra Sure Plus IGR for Dogs kills adult fleas, flea eggs, and flea larvae. Apply monthly if your dog is at high risk for flea reinfestation. Apply monthly to control ticks, and chewing lice. Spectra Sure Plus IGR for Dogs remains effective, even after bathing, water immersion, or exposure to sunlight. Allow treated area to dry thoroughly. Do not reapply for 30 days. Do Not Use On Cats.
For Dogs Weighing 4 to 22 lbs
For Dogs Weighing 23 to 44 lbs
For Dogs Weighing 45 to 88 lbs
For Dogs Weighing 89 to 132 lbs