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Sentry Fly Repellent Spray

This treatment applies to the following species:
Company: Sergeant’s

Kills and Repels listed insects ON CONTACT

Kills and Repels Flies, Fleas and Ticks on dogs for up to 14 days

Active Ingredients





**N-Octyl bicycloheptene dicarboximide






*Cis, trans isomers ratio: Min. 35% (±) trans and Max. 65% (±) cis

**MGK® 264 Insecticide Synergist

EVERCIDE®, MGK® - Registered trademarks of McLaughlin Gormley King Company


Sentry Fly Repellent Spray Caution



Sentry Fly Repellent Spray Caution

Harmful if absorbed through the skin. Avoid contact with skin, eyes, or clothing. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals. Wash hands thoroughly after handling and before eating, drinking, chewing gum, using tobacco or using the toilet. Remove and wash contaminated clothing before reuse.

Do not apply to puppies or foals under 12 weeks of age. Consult a veterinarian before applying this product on medicated, debilitated, aged, pregnant, or nursing animals. Sensitivities may occur after using any pesticide product for pets. If signs of sensitivity occur, bathe the animal with mild soap and rinse with large amounts of water. If signs continue, consult a veterinarian immediately.



● Take off contaminated clothing.

● Rinse skin immediately with plenty of water for 15-20 minutes.

● Call a poison control center or doctor for treatment advice.

Have the product container or label with you when calling a poison control center or doctor, or going for treatment. For information regarding medical emergencies or pesticide incidents, call 1-800-781-4738.


This pesticide is extremely toxic to aquatic organisms, including fish and invertebrates. To protect the environment, do not allow pesticide to enter or runoff into storm drains, drainage ditches, gutters or surface waters. Applying this product in calm weather when rain is not predicted for the next 24 hours will help to ensure that wind or rain does not blow or wash pesticide off the treatment area.

This pesticide is highly toxic to bees exposed to direct treatment on blooming crops or weeds. Do not apply this product or allow it to drift to blooming crops or weeds while bees are actively visiting the treatment area.


Do not apply this product around electrical equipment due to the possibility of shock hazard.

Directions For Use

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



● For indoor use only.

● Except when applying to dogs, horses, ponies or foals, do not allow children, adults, or pets to enter until sprays have dried.

● Do not apply directly into sewers or drains, or to any area like a gutter where drainage to storm sewers, water bodies, or aquatic habitat can occur.

● Do not allow the product to enter any drain during or after application.

● Not for broadcast use on indoor residential surfaces.

● Do not contaminate food or feedstuff.

SHAKE WELL BEFORE USE - Ready to use. No mixing necessary. Hold container upright and spray as directed. SENTRY® Fly Repellent Spray may be applied directly with either a soft cloth or fine mist spray.

Except when applying to dogs, horses, ponies or foals, do not apply this product in a way that will contact adults, children, or pets, either directly or through drift. Remove or cover exposed food and drinking water before application. Remove or cover dishes, utensils, food processing equipment, and food preparation surfaces, or wash them before use.

DIRECTIONS: For best results, follow directions for specific use areas. Do not use this product in or on electrical equipment due to possibility of shock hazard.

HORSES, PONIES AND FOALS: Kills and repels Stable Flies, Horn Flies, House Flies, Face Flies, Horse Flies, Deer Flies, Cluster Flies, Sciarid Flies, Mosquitoes including Culex species which may transmit West Nile virus, Gnats, Midges, Punkies and No-See-Ums, Carpenter Bees, Moths including Almond, Chocolate, Tobacco, Indian Meal, Angoumois Grain, and other flying moths, Fleas, Ticks (including Brown Dog, Lone Star, Deer, Other Ixodid Species, American Dog, and Gulf Coast), Chiggers and Lice.

For initial treatment, apply 1-2 ounces daily for 2 to 3 days. As infestation subsides, repeat treatment every 7-14 days or as prescribed by a veterinarian. Also re-apply every time animal is washed or exposed to heavy rain.

USE AS A SPRAY: Apply to face, legs, flanks, top line, and other body areas commonly attacked by flies. Do not wet horse’s skin or exceed two (2) ounces per application. After application, brush thoroughly to bring out a bright sheen on the coat.

FOR USE ON DOGS: Kills and repels flies, fleas, ticks and lice. Do not apply more than nine (9) fluid ounces when applying to dogs. Do not use on cats or kittens.

Hold the container upright. Spray at a distance of 8 to 12 inches. Spray over entire hair coat making sure the coat is thoroughly wetted to the skin. As you spray, fluff the hair so the spray will penetrate to the skin. Make sure spray wets ticks thoroughly. Spray against the lay of the hair, roughing the hair on long-haired dogs. Weight of dog, length of hair and density of coat will determine amount of spray to be applied to wet the skin. Do not spray into eyes, face or genitalia. For best results in controlling ticks, spray directly on the tick. Allow dog to air dry or blow dry. Do not towel dry. This product is formulated to leave the hair coat soft and manageable for grooming. For initial treatment, apply 1-2 ounces. Do not reapply more often than once every 14 days.

USE AS A PREMISE SPRAY (Homes): Kills listed insects on contact such as: Cockroaches, including Smoky Brown, Brown Banded, Asian, German, American, Australian and Oriental Cockroaches, Scorpions, Black Widow Spiders, Cellar Spiders, Grain Mites, Clover Mites, Beetles, (including Carpet, Flat Grain, Flour, Cigarette, Confused Flour, Drugstore, Lesser Grain Borer, Merchant Grain, Saw-toothed Grain, Warehouse, Red Flour, Ground, Elm Leaf), Rice Weevils, Centipedes, Millipedes, Fire Ants, Carpenter Ants, Foraging Ants and Pharaoh Ants, Palmetto Bugs, Water Bugs, Cadelles, Indian Meal Worms, Sowbugs, Boxelder Bugs, Earwigs, Pillbugs, Firebrat, Silverfish, Clothes Moths, Booklice, and Crickets.

In the home, remove all exposed food and cooking utensils. Cover all food handling surfaces or wash thoroughly after treatment and before use. Spray in areas where insects congregate. Direct spray to contact insects for rapid knockdown and kill. Spray around outside of door facings and screens to render area unattractive to insects. This will help to repel insects and prevent entrance into building.

Storage And Disposal

Do not contaminate water, food or feed by storage or disposal.

Pesticide Storage

Store product with spray nozzle closed. Store in a cool, dry area, preferably one that can be locked. Always store pesticides in the original container. Store container upright. Store away from food and pet food.

Pesticide Disposal and Container Handling

Nonrefillable container. Do not reuse or refill this container. If empty: 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.

SENTRY® Fly Repellent Spray is an outstanding value because it is proven to kill and repel more than 70 listed species of flying, crawling, creeping and biting pests. It is approved for use on horses, ponies, and dogs and as a premise spray.


If you have questions or comments about this product, please write:

SENTRY Consumer Response, P.O. Box 540399, Omaha, NE 68154-0399.

In Case of Emergency, call: 1-800-781-4738

Non-Emergency, call: 1-800-224-PETS (7387)

Distributed by: Sergeant’s Pet Care Products, Inc., Omaha, NE 68154-0399

EPA Reg. No. 1021-1817-2517

EPA Est. No. 2517-NE-02

Net Contents:


6 fl oz (177.44 mL)

P006498-1 ARRO

P006499-1 RRRM

CPN: 1083355.0

Part of PetIQ

P.O. BOX 540399, OMAHA, NE, 68154-0399
Clinical Inquiries:   800-224-7387
Telephone:   402-938-7000
Fax:   402-938-7092
Customer Service:   800-224-7387
THIS SERVICE AND DATA ARE PROVIDED "AS IS". DVMetrics assumes no liability, and each user assumes full risk, responsibility, and liability, related to its use of the DVMetrics service and data. See the Terms of Use for further details.


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