Dentist’s Best Ultraguard

Hartz® UltraGuard® Flea & Tick Spray for Cats

SKU: 3270091028


  • Fresh-scented spray kills fleas and ticks through contact
  • Includes an 8 ounce spray bottle
  • Can be used weekly for preventative treatment
  • Starts killing fleas within 10 minutes
  • For cats and kittens 12 weeks of age and older
Age Type Size
12 Weeks & Older Cats & Kittens 8 oz.
Where To Buy

Get through flea and tick season without an itch! Hartz UltraGuard Flea & Tick Cat Spray kills and repels pesky fleas and ticks. Starts killing fleas within 10 minutes. The convenient spray bottle disperses a wide, gentle stream of product.

Directions For Use

Shake well before use. Hold bottle upright about 6 inches from pet and spray lightly until the tips of your cat’s fur are moist, taking care to avoid contact with the eyes. Rub spray into your furry friend’s coat and rub them dry with a towel after 10 minutes. Comb and brush coat. Repeat weekly if necessary. Also lightly spray cat’s bedding.

First Aid


CAUTION: Causes moderate eye irritation. Avoid contact with eyes or clothing. Wash hands and exposed skin thoroughly with soap and water after handling.

Do not use on kittens under 12 weeks old. Consult a veterinarian before using this product on debilitated, aged, medicated, pregnant or nursing animals. Sensitivity 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. Do not use near birds, fish or foodstuffs. Do not use this product simultaneously or within 30 days before or after treatment with or exposure to cholinesterase inhibiting drugs, pesticides or chemicals. However, flea and tick collars may be replaced immediately after use.

Contains an organophosphate that inhibits cholinesterase.

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 treatment advice. Have the product container or label with you when calling a Poison Control Center or doctor, or going for treatment.

NOTE TO PHYSICIANS AND VETERINARIANS: This product contains an organophosphate and may cause cholinesterase inhibition. Cholinergic symptoms may include salivation, miosis, incoordination, muscle fasciculation and/or weakness, vomiting and diarrhea. Atropine is antidotal. 2-PAM may be effective as an adjunct to atropine. Call your local Poison Control Center for further information.

NOTICE: This product contains a chemical known to the State of California to cause cancer.

Storage and Disposal

Pesticide Storage: Store at room temperature.

Pesticide and Container Disposal: If empty: Do not re-use this container. Place in trash or offer for recycling if available. If partly filled: Call your local solid waste agency for disposal instructions.

Active Ingredients


EPA Registration Number

Net Contents
8 fl. oz.

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Hartz® UltraGuard® Flea & Tick Spray for Cats

Fresh-scented spray kills fleas and ticks through contact