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SENTRY PurrScriptions Plus Flea & Tick Cat Spray

This page contains information on SENTRY PurrScriptions Plus Flea & Tick Cat Spray for veterinary use.
The information provided typically includes the following:
  • SENTRY PurrScriptions Plus Flea & Tick Cat Spray Indications
  • Warnings and cautions for SENTRY PurrScriptions Plus Flea & Tick Cat Spray
  • Direction and dosage information for SENTRY PurrScriptions Plus Flea & Tick Cat Spray

SENTRY PurrScriptions Plus Flea & Tick Cat Spray

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

Controls REINFESTATION for up to 30 days




Flea Eggs



SENTRY PurrScriptions Plus Flea & Tick Cat Spray Caution

Active Ingredients

Pyriproxyfen (CAS #95737-68-1)


Pyrethrins (CAS #8003-34-7)


Piperonyl Butoxide* (CAS #51-03-6)


MGK 264 (CAS #113-48-4)






* (butylcarbityl) (6-propylpiperonyl) ether and related compounds.



Precautionary Statements


SENTRY PurrScriptions Plus Flea & Tick Cat Spray Caution

HAZARDS TO HUMANS: Harmful if swallowed, inhaled or absorbed through the skin. Avoid breathing vapors. Avoid contact with skin, eyes or clothing. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum, using tobacco or using the toilet. Remove and wash contaminated clothing before reuse. Prolonged or frequently repeated skin contact may cause allergic reactions in some individuals. Avoid contamination of food and foodstuffs.

HAZARDS TO DOMESTIC ANIMALS: FOR USE ON CATS AND KITTENS OVER 12 WEEKS OF AGE: Do not apply to cats less than twelve (12) weeks old. 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 your cat with mild soap and rinse with large amounts of water. If signs continue, consult a veterinarian immediately.

First Aid

IF INHALED: person to fresh air. If person is not breathing, call 911 or an ambulance, then give artificial respiration, preferably by mouth-to-mouth, if possible. Call a poison control center or doctor for further treatment advice.

IF SWALLOWED: Call a poison control center or doctor immediately for treatment advice. Have person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by a poison control center or doctor. Do not give anything by mouth to an unconscious person.

IF ON SKIN OR CLOTHING: 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.

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


Have the product container with you when calling a poison control center, doctor or veterinarian, or going for treatment. For more information on this pesticide product (including health concerns, medical emergencies or pesticide incidents), you may call 1-800-781-4738.

Directions For Use

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


FOR USE ON CATS AND KITTENS (over 12 weeks of age) TO KILL FLEAS AND TICKS: Hold the container upright. Spray at a distance of 8 to 12 inches. Spray over entire haircoat 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 cats. Weight of cat, length of hair and density of coat will determine amount of spray to be applied to wet the skin. This 16 oz. bottle should be sufficient for 20 applications to a 10 lb. cat. Do not spray into the eyes, face or genitalia. When applied at the label dose rate, the cat should not be retreated more frequently than once every 14 days. Lighter applications will reduce period of effectiveness, may result in earlier reinfestation and may require more frequent retreatment. For best results in controlling ticks, spray directly on the tick. Allow cat to air dry or blow dry. Do not towel dry. This product is formulated to leave the hair coat soft and manageable for grooming. Do not reapply more often than once every 14 days.

Storage And Disposal

PESTICIDE STORAGE: Keep this product in its tightly closed original container, when not in use. Store this product in a cool, dry (preferably locked) place away from heat and open flame, and in an area that is inaccessible to children and animals.

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 placed unused product down any indoor or outdoor drain.

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)

EPA Reg. No 2517-107

EPA Est. No. 063416-MN-01M

EPA Est. 2517-NE-02K

Superscript is the first letter in the lot code

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

Net Contents:


16 fl oz (1 PT) (473 mL)

AHRH P002874-3

P002875-5 AORH

CPN: 1083189.1

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
Every effort has been made to ensure the accuracy of the SENTRY PurrScriptions Plus Flea & Tick Cat Spray information published above. However, it remains the responsibility of the readers to familiarize themselves with the product information contained on the US product label or package insert.

Copyright © 2022 Animalytix LLC. Updated: 2021-11-29