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Just One Bite EX Pellet Place Packs

This page contains information on Just One Bite EX Pellet Place Packs for veterinary use.
The information provided typically includes the following:
  • Just One Bite EX Pellet Place Packs Indications
  • Warnings and cautions for Just One Bite EX Pellet Place Packs
  • Direction and dosage information for Just One Bite EX Pellet Place Packs

Just One Bite EX Pellet Place Packs

This treatment applies to the following species:
Company: Farnam

Effective Indoor and Outdoor Control


Norway Rats

Roof Rats

Cotton Rats**

Polynesian Rats**

House Mice

Eastern Harvest Mice**

Golden Mice**

Meadow Voles**

*Norway Rats, Roof Rats, and House Mice usually consume a lethal dose in a single night’s feeding, but it may take two or more days from time of bait consumption for them to die.

This product may only be used inside and within 100 feet of man-made structures or inside of transport vehicles (ships, trains, or aircraft)

This Product May Not Be Sold in Packaging that Holds Less Than 4 Pounds of Bait.

** Not permitted for use against the following species in California: Cotton Rats, Polynesian Rats, Eastern Harvest Mice, Golden Mice, and Meadow Voles

Active Ingredient

Bromethalin (CAS No. 63333-35-7)







Just One Bite EX Pellet Place Packs Caution


EPA Reg. No. 61282-87-89459

EPA Est. No. 75806-AZ-001



● Call a poison control center, or doctor, or 1-800-234-2269 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 the poison control center or doctor.

● Do not give anything by mouth to an unconscious person.


● Take off contaminated clothing.

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

● Call a poison control center, or doctor, or 1-800-234-2269 immediately for treatment advice.


● 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, or 1-800-234-2269 immediately for treatment advice.

Have the product container or label with you when calling a poison control center or doctor for treatment advice.

TREATMENT FOR PET POISONING: If animal eats bait, call veterinarian or 1-800-234-2269 at once.

NOTE TO PHYSICIAN OR VETERINARIAN: Contains the nerve poison Bromethalin. This is not an anticoagulant type rodenticide. For humans or animals ingesting bait and/or showing poisoning signs (such as muscle tremors, loss of hind limb use, or seizures for animals), limit absorption by either emesis or gastric lavage. Sublethal symptoms, if present, would be the result of cerebral edema and should be treated accordingly through administration of an osmotic diuretic and corticosteroid.

For 24-hour emergency information on this product, call 1-800-234-2269.



Just One Bite EX Pellet Place Packs Caution

Harmful if swallowed or absorbed through the skin. Causes moderate eye irritation. Keep away from children, domestic animals, and pets. Do not get in eyes, on skin, or on clothing. All handlers (including applicators) must wear long-sleeved shirt and barrier laminate gloves. Any person who retrieves carcasses or unused bait following application of this product must wear barrier laminate gloves.

User Safety Requirements: Follow manufacturer’s instructions for cleaning/maintaining PPE. If no such instructions for washables exist, use detergent and hot water. Keep and wash PPE separately from other laundry. Remove PPE immediately after handling this product. Wash the outside of barrier laminate gloves before removing them. As soon as possible, wash hands thoroughly after applying the bait and before eating, drinking, chewing gum, using tobacco or using the toilet and change into clean clothing.

ENVIRONMENTAL HAZARDS: This product is extremely toxic to mammals and birds. Dogs and scavenging mammals and birds might be poisoned if they feed upon animals that have eaten this bait. Do not apply directly to water, or to areas where surface water is present or to intertidal areas below the mean high water mark. Runoff may also be hazardous to aquatic organisms in water adjacent to treated areas. Do not contaminate water when disposing of equipment wash water or rinsate.

Directions For Use

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

READ THE LABEL: Read the entire label and follow all use directions and use precautions. Use only for the sites, pests, and application methods described on the label.

IMPORTANT: Do not expose children, pets or other non-target animals to rodenticides. To help prevent accidents:

1. Store product not in use in a location out of reach of children and pets.

2. Apply bait in locations out of reach of children, pets, domestic animals and non-target wildlife, or in tamper-resistant bait stations. These stations must be resistant to destruction by dogs and by children under six years of age, and must be used in a manner that prevents such children from reaching into bait compartments and obtaining bait. If bait can be shaken from stations when they are lifted, units must be secured or otherwise immobilized. Even stronger bait stations are needed in areas open to hoofed livestock, raccoons, bears, or other potentially destructive animals, or in areas prone to vandalism.

3. Dispose of product container, and unused, spoiled, and unconsumed bait as specified on the label.

Bait stations are mandatory for outdoor, above-ground use. Tamper-resistant bait stations must be used wherever children, pets, non-target mammals, or birds may have access to the bait placement location.


This product may only be used to control the following rodent pests in and around man-made structures: Norway rat (Rattus norvegicus), Roof rat (Rattus rattus), Cotton rat** (Sigmodon hispidus), Polynesian rat** (Rattus exulans), House mouse (Mus musculus), Eastern harvest mouse** (Reithrodontomys humuli), Golden mouse** (Ochrotomys nuttalli), and Meadow vole** (Microtus pennsylvanicus). This product must be used in and within 100 feet of man-made structures constructed in a manner so as to be vulnerable to commensal rodent invasions and/or to harboring or attracting rodent infestations. Examples of such structures include homes and other permanent or temporary residences, food processing facilities, industrial and commercial buildings, trash receptacles, agricultural and public buildings, transport vehicles, (ships, trains, aircraft), docks and port or terminal buildings and related structures around and associated with these sites. Fence and perimeter baiting, beyond 100 feet from a structure as defined above, is prohibited. This product must not be applied directly to food or feed crops. Do not use this product in sewers. Do not broadcast bait.

Do not place bait near or inside of ventilation duct openings. Do not contaminate water, food, feed, food- or feed-handling equipment, milk- or meat-handling equipment, or surfaces that come into direct contact with food. When used in USDA-inspected facilities, this product must be applied in tamper-resistant bait stations.

Burrow baiting with Farnam® Just One Bite®* EX Pellet Place Packs is prohibited.

Do not sell this product in individual containers holding less than four (4) pounds of bait.

SELECTION OF TREATMENT AREAS: Determine areas where rats, mice or meadow voles** will most likely find and consume the bait. Generally, these areas are along walls, by gnawed openings, in corners and concealed places, between floors and walls, or in locations where signs of these rodents have been seen. Protect bait from rain or snow. Remove as much alternative food as possible.

APPLICATION DIRECTIONS: The active ingredient in this product is different from anticoagulant rodenticides. Individual rats, mice and meadow voles** cease feeding after consuming a toxic dose.

RATS: Apply 2 to 8 Place Packs at each placement location. Space placements at intervals of 15 to 30 feet in infested areas.

MICE AND MEADOW VOLES**: Apply 1 Place Pack at each placement location. Space placements at 8- to 12-feet intervals. Up to three Place Packs may be needed at points of very high mouse or meadow vole** activity.

FOLLOW UP: Adjust the amount of bait applied to the level of feeding expected at each bait placement location. Highest bait consumption is expected to occur on the first day or two after treatment. After several days, inspect bait placements and replenish bait at sites where there is heavy feeding or where there is continued evidence of rat, mouse or meadow vole** activity. Maintain baiting for at least one week or until there no longer are fresh signs of rat, mouse or meadow vole** activity or it becomes clear that the remaining rats, mice or meadow voles** are not attracted to the bait.

Wearing barrier laminate gloves, collect and properly dispose of all dead rodents and leftover bait. To discourage reinfestation, limit sources of food, water, and harborage as much as possible. If reinfestation does occur, repeat treatment. Where a continuous source of infestation is present, establish permanent bait stations and replenish them as needed.


Do not contaminate water, food or feed by storage or disposal. PESTICIDE STORAGE: Store in original container in a cool, dry place inaccessible to children and pets. Keep containers closed and away from other chemicals. PESTICIDE DISPOSAL: Dispose of wastes resulting from the use of this product in trash or at an approved waste disposal facility. CONTAINER HANDLING: Nonrefillable container. Do not reuse or refill this container. Plastic Containers: Triple rinse (or equivalent) then offer for recycling or reconditioning; or puncture and dispose of container in a sanitary landfill; or by incineration. Paper Containers: Dispose of empty container by placing in trash, at an approved waste disposal facility, or by incineration.

DISCLAIMER: To the extent permitted by applicable law, seller makes no representation or warranty, either expressed or implied, for results due to misuse, improper handling or improper storage of this material. Nor does Seller assume any responsibility for injury to persons, crops, animals, soil or property arising out of misuse, improper handling or improper storage of this material.

CENTRAL Garden & Pet

Manufactured for: Central Garden & Pet Company, 1501 East Woodfield Road, 200W, Schaumburg, IL 60173

©2011, 2017 Farnam Companies, Inc.

Call with comments or questions: 1-800-234-2269

Just One Bite and Farnam with design are registered trademarks of Farnam Companies, Inc. Central Garden & Pet and Central Garden & Pet with design are trademarks of Central Garden & Pet Company.


Product Code:



0.75 oz





Total: 4.125 lbs

(88 x 0.75 oz Place Packs)






CPN: 1000353.1

301 WEST OSBORN ROAD, P.O. BOX 34820, PHOENIX, AZ, 85013-3928
Telephone:   602-285-1660
Toll-Free:   800-234-2269
Fax:   602-207-2183
Every effort has been made to ensure the accuracy of the Just One Bite EX Pellet Place Packs 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 © 2019 Animalytix LLC. Updated: 2019-09-30