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Vet-Kem® Flea, Tick & Bot Spray

(S)-methoprene; pyrethrins; piperony butoxide; MGK 264


Quick-acting on-animal spray that kills and repels fleas, ticks (including those that may carry Lyme-disease) lice, flies, mosquitoes and gnats. Also, kills flea eggs and prevents bot fly eggs from hatching.

See full product label for more information.

Item #Product NamePresentation
100527066Vet-Kem® Flea, Tick & Bot Spray16 oz. bottle




Trusted by veterinarians as a parasite control brand-of-choice for over 30 years, Vet-Kem products are EPA-registered and can help protect your home and family from parasitic pests, including those that carry disease. As part of a complete protection program, products are color-coded for recognizable use on yard, in homes or for pet companions.

Easy-to-apply pump spray for dogs, cats and horses, provide killing and repellency to common pests that your animal companions may encounter. Provides two months of protection. May be used on puppies and kittens above 3 lbs. and over 12 weeks of age.

Should be combined with registered treatments to control other sources of parasites, such as fleas and ticks, which may include pets, surfaces and outdoor areas to ensure complete control. Studies show that it may take up to 30 days to break the entire flea life cycle.


0.27% (S)-Methoprene
0.20% Pyrethrins
0.46% Piperony butoxide
0.62% N-octyl bicycloheptene dicaboximide

See product label for other ingredients.


Store in cool, dry area. Do not contaminate water, food or feed by storage or disposal. Do not use or store near heat or open flame. Store away from children and animals. Do no reuse or refill container. Place in trash or offer for recycling if available. If partly filled, call your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain.

Shake well before using.

For Dogs & Cats: A light, even coverage of the hair coat will provide effective flea control. Do not allow spray from application or damp animal to come into contact with painted or finished surfaces, including wood floors/furniture, leather/vinyl materials, or other surfaces of concern. For best results ruffle the coat while spraying against the natural lay of the hair. Cover animal’s eyes with hand and with a firm fast stroke, spray head, ears and chest. With cloth, rub into face around mouth, nose, and eyes. Then spray the neck, middle and hind quarters, finishing with legs and tail last. Avoid spraying rectum and genitals. Apply at the rate of 1 or 2 squeezes of the trigger sprayer (0.10 fluid ounce) per pound of body weight. For larger dogs, spray until damp, not saturated. Do not allow animals. cats in particular, to become chilled. For Ticks: Make sure spray thoroughly wets individual ticks.

For Puppies & Kittens: Leaving the eyes, nose, and mouth exposed, treat puppies and kittens weighing less than 3 pounds by wrapping the animal in a towel that has been lightly sprayed for 5 to 10 minutes . Or lightly spray a brush or cotton ball and work thoroughly into the hair coat. Fleas may then be removed from the coat by picking or combing. Puppies and kittens over 3 pounds may be treated the same as dogs and cats as described above. Do not allow animal to become chilled. Do Not Use On Puppies and Kittens Under 12 Weeks of Age.

For Horses & Ponies: Remove excess dirt and dust by brushing coat. Apply spray directly to horse’s coat giving particular attention to legs, shoulders, flanks, neck and topline. To treat face, dampen a cloth with spray and rub on face and head, being careful to avoid eyes. Repeat every 2 months for continuous fly infestation prevention. If your horse/pony becomes reinfested, may be reapply weekly. FOR PREVENTION OF HATCH OF HORSE BOTFLY EGGS: Spray any infested areas directly at the first sign of visible eggs, paying particular attention to legs, shoulders, flanks, neck, and topline. Spray to the point of dampness but not to the point of run-off of the spray. For a high degree of botfly egg control, spray animals every 3-5 days during the botfly season.

It is a violation of Federal law to use this product in a manner inconsistent with its labeling.


All PRN® Pharmacal products should be administered under the care and supervision of a veterinary professional to ensure the best possible results. Use only as directed.

Consult a veterinarian before using this product on debilitated, aged, pregnant, nursing, or animals on medication. Sensitivities may occur after using ANY pesticide product for pets. If signs of sensitivity occur, bathe your pet with mild soap and rinse with large amounts of water. If signs continue, consult a veterinarian immediately. Some cats may be sensitive to products containing pyrethrins. Excessive salivation and ear and paw flicking may occur; however, these effects are temporary and not harmful.

Harmful if swallowed or absorbed through skin. Avoid contact with skin, eyes, or clothing. May cause dermal sensitization (skin allergy).


Call a poison control center or doctor for treatment advice. If in eyes, hold eye open and rinse slowly and gently with water for 15-20 minutes. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye. If on skin or clothing take off contaminated clothing then rinse skin immediately with plenty of water for 15-20 minutes. If swallowed, have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by poison control center or doctor. Do not give anything by mouth to an unconscious person. Have the product container or label with you when calling a poison control center, doctor, or veterinarian or going for treatment.

ALWAYS read the entire product label prior to use.

EPA Reg. No. 2724-404-92895

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