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  5. Spectra Sure

Spectra Sure

Spectra Sure for Dogs & Cats is a fast-acting and waterproof flea treatment that contains the elite active ingredients also used in Frontline Plus for Dogs & Cats: fipronil and (s)-methoprene. This medication not only kills fleas, but also kills ticks, chewing lice, flea eggs and flea larvae. With the same active ingredients as Frontline Plus, the effective Spectra Sure formula provides a cheaper economical alternative to the expensive high-end brand medications.

Fipronil is an insecticide that works to kill adult pests by attacking their central nervous systems. Once in contact with the substance, the insects will become paralyzed and eventually succumb to their demise before they can even take a bite out of your precious pet. It is important to get rid of the pesky bugs before they can feed on your pet as most of them carry transmitted diseases with each bite. Ticks often carry Lyme disease; fleas are the source of skin irritations such as flea allergy dermatitis, and mites cause scarcoptic mange.

(S)-Methoprene is an insect growth regulator that works perfectly in conjunction with fipronil. While fipronil kills the adults, (s)-methoprene targets their young developing eggs and larvae as a synthetic hormone to prevent them from growing. Fleas won’t even stand a chance to infest your pet a second time. They’ll be eliminated at each life stage for the best flea infestation treatment.

Once dried and absorbed, your pet will be able to play in the sun and water! Spectra Sure is waterproof and does not degrade after water and sunlight exposure. So don’t worry, if your furry friend happens to love rolling around in mud, you can safely give them a bath without washing off the medication. The effects of this medication will last up to an entire month after thorough application. Reapply monthly for guaranteed long-term protection!