Farnam Just One Bite II Rodenticide Bars

4.5 out of 5 stars 19 Reviews | 59 Q&A

Farnam Just One Bite II Rodenticide Bars
Farnam Just One Bite II Rodenticide Bars
Price/Ea.
$56.59

Buy 2 or more: $55.07 each

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Average Rating

4.5 out of 5 stars Rating: 4.4

19 Reviews | 59 Q&A

Product Overview

Farnam Just One Bite II Bars are for in and around agricultural buildings only. It features nibble ridges to encourage house mice and rats to chew. Bars are able to break into two pieces of 2-ounce bars for bait stations. House mice and Norway rats may eat a lethal dose in just one feeding and first dead rodents will die within four to five days after they start eating. There are 8 bars in a box and each 1-pound bar is individually wrapped to keep fresh.

DO NOT use in homes or other human residences. For use in and around agricultural buildings only.

Note: Due to California state restrictions, this product cannot be sold to California residents.

Features and Specs

Active Ingredient Bromadiolone 0.005%
Target pests Rodents - Mice and rats
Norway rats, roof rats, house mice and warfarin resistant Norway rats
For use in Outdoor, indoor and in bait stations in and around agricultural buildings only.

DO NOT use in homes or other human residences. Do not place near or inside ventilation duct openings. Do not contaminate water, food, feedstuffs, food or feed handling equipment, or milk or meat handling equipment or surfaces that come into direct contact with food. Do not broadcast bait.
Formulation Professional Product
NOT FOR SALE TO CA, SC
VT (Restricted To Licensed Applicators Only)
Special Features This product has been treated with S-methoprene to protect the bait from infestation by insects.
Contains rodents favorite foods grains and seed.
Time to Kill 1-5 days
Parts Included 8 x 1 lb bars in one box = total 8 lbs
Shipping Weight 8.45 lbs
Manufacturer Farnam Companies
UPC 086621607385
EPA Registration 270-373

Details

Directions for Use

APPLICATION DIRECTIONS:

Each Just One Bite II bait bar weighs one pound (16 oz) and is scored to be broken into 2 oz pieces.

RATS: While wearing gloves, apply two to eight 2-oz pieces of bar (or one entire BAR) at each placement location in infested areas. For burrow applications, insert one to two 2-oz pieces of bar at least six inches into each active burrow. Check treated burrows each morning and evening to make sure that baits have not been pushed out of burrows. For above ground treatment, space bait placements 15 to 30 feet apart. Maintain an uninterrupted supply of fresh bait for 10 days or until fresh signs of rat activity cease to appear.

MICE: While wearing gloves, break bar into 2 oz. pieces and apply one 2-oz bar piece per placement in infested areas at 8 to 12 foot intervals in infested areas. Maintain an uninterrupted supply of fresh bait for 15 days or until fresh signs of mouse activity cease to appear.

FOLLOW-UP: Replace contaminated or spoiled bait immediately. Wearing gloves, collect and dispose of all dead animals and leftover bait properly. To prevent reinfestation, eliminate sources of rodent 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 bait as needed.

5 stars   14
4 stars   3
3 stars   0
2 stars   0
1 star   2
Review Search   
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  • 1 of 5 Stars

    No Changes

    By Awilli on 10/16/2013

    I've used this product in previous years and it was effective, however for the recent activity, no changes occurred. It seemed like there was some changes in the product or something, but im moving on to looking for another product to resolve my issue.

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    55 of 66 people found this review helpful

  • 5 of 5 Stars

    Lots of dead mice!

    By Geri on 11/08/2014

    Verified Purchase

    This product is the best I've ever used .. BAR NONE! If you're serious about ridding yourself of rodent problems, this is the product you want. No spillage that can harm pets or children, we just set out a bar and let the pest have an open buffet. We live in the middle of grain and hay fields and this product makes rodents disappear.

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    40 of 41 people found this review helpful

  • 5 of 5 Stars

    1 bite bye bye

    By Ken on 09/13/2014

    Verified Purchase

    I live in a 5th wheel, I was overrun to the point of being kept awake at nite. placed the bait in areas where I found mouse droppings. In 1 day traffic diminished. In 4 days no signs of mice and my doxie settled down since he had nothing to hunt. GREAT STUFF, THIS IS THE WAY TO GO. revenge is best served with 1 bite bait bars.

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    38 of 40 people found this review helpful

  • 5 of 5 Stars

    Just one bite

    By Ed on 03/12/2015

    Verified Purchase

    This stuff really works!!! I think it took a bar and a half. My problem is solved.

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    34 of 34 people found this review helpful

  • 5 of 5 Stars

    Just One Bite ia the BEST

    By Lb on 09/17/2014

    Verified Purchase

    We have been using this product for a couple of years with great success. We don't see dropping any more. Along with using Just One Bite we also don't leave water out for birds that mice and rats can get too. Ordering Just One online was our ticket to not seeing more dropping of mice or rats. THANKS

    Was this review helpful to you?  YesNo

    32 of 32 people found this review helpful

See all 19 customer reviews

Questions & Answers

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Q
Are Farnam Just One Bite II Bars pet friendly? My small dogs consumed some of the Farnam Just One Bite II Bars, is this pet friendly or will it harm them?
A

Farnam Just One Bite II Bars can be harmful to pets who eat the bait, we would recommend contacting your vet for further advice. 

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Q
Can Farnam Just One Bite II Bars be used in a house crawl space and in a garage?
A

The Farnam Just One Bite II Bars are for use in and around agricultural buildings only. This product is not for use in homes or other human residences. Using tamper resistant bait stations with a rodenticide block is an effective treatment for rodent control, we have our Rodent Kits available that come with 6 statiosn and a 4lb pail of Fastrac. Bait Stations should be placed outside the exterior periemeter of the home as we do not recommend baiting for rodents indoors. Visit our How to Get Rid of Rodents Guide for more information.
 

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1 of 1 people found this answer helpful

Q
Does Farnam Just One Bite II Bars kill cotton tail rabbits?
A

Farnam Just One Bite II Bars is only labeled to be used to kill norway rats, roof rats, house mice and warfarin resistant Norway rats and are for use in and around agricultural buildings only. Unfortunately, we do not carry baits labeled to kill rabbits. We recommend checking out our Rabbit Control page for a variety of products available for your DIY needs.

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0 of 2 people found this answer helpful

Q
Does just one bite bars kill roaches and insects
A
Farnam Just One Bite II Bars is only labeled to kill Rodents Norway rats, roof rats, house mice and warfarin resistant norway rats.

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Q
Can this product kill a groundhog?
A
Farnam Just One Bite II Bars is not labeled for groundhogs so we cannot recommend it for them.  That being said, if they were to be attracted to it and ate enough of it, they could be killed.

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1 of 1 people found this answer helpful

Q
Risk to chickens

I have mice in/under my chicken house. Can I use One Bite safely with the chickens nearby? As you know.. chickens are ravenous foragers and will readily eat a dead mouse. I don't want to poison my chickens OR worry about contamination of their eggs. Thks, Joe

A
Generally, the risk of secondary poisoning to animals with Farnam Just One Bite II Bars is very minimal since a rodent only consumes a very small amount of bait at a time and passes it very quickly, only keeping a small amount in their system until they succumb to the effects of the bait.  However, in this case we suggest you contact the manufacturer directly for clarification and product support by either calling (800) 234-2269 or by visiting their website's contact page here.

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Q
Will Farnam Just One Bite II Rodenticide Bars kill ants trying to get under my house?
A

No, the Farnam Just One Bite II Rodenticide Bars uses the active ingredient Bromadiolone which is only effective against rodents (mice/rats) and will not kill insects. 

To control ants outdoors, we would recommend using a residual insecticide like Advion WDG on the foundation, around windows, doors, under eaves, in cracks and crevices in foundations, along siding and where utilities enter the home. Using Ant Bait can be used in addition to a residual spray in landscape beds or in ant bait stations that will help eliminate the colony.   

Please review our Ant Treatment Guide for information on eliminating ants both outdoors and indoors. 

 

 

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Q
Can the Farnam Just One Bite II Rodenticide Bars but cut in half? How do you open the plastic bag it comes in?
A

Farnam Just One Bite II Bars are able to break into two pieces of 2 ounce bars for bait stations, you are able to use scissors to open the plastic bag they come in. 

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Q
Why can't I just place Farnam Just One Bite II Rodenticide Bars used under my home?
A

Farnam Just One Bite II Bars are for use in and around agricultural buildings only, and should be used as directed by the manufacturer on the product label

For questions not addressed on the label and for product support, the manufacturer can be reached directly by either calling 1-800-234-2269 or by visiting their website's contact page here.

For an easy and convenient baiting method for situations where there may be smaller rodent activity, T1 Pre-baited Rat Bait Stations could be used aournd and under the home. These stations are weatherproof, prebaited and disposable once feeding has stopped.

For medium to heavy rodent activity where repeat baiting would be expected, we would recommend looking at one of our Rodent Baiting Kits that comes with a 4lb pail of Fastrac Blox and 6 or 12 bait stations (6 stations for rats / 12 stations for mice) 

Please view our Rat and Mice Treatment Guide for more information. 

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1 of 1 people found this answer helpful

Q
Will deer eat Farnam Just One Bite II Rodenticide Bars?

Wanting to get rid of Feral hogs

A

It is possible that deer could be attracted to the food based ingredients in the Just One Bite though baits should not be used in areas that would be exposed to wildlife.    It is not for killing hogs, only rodents.

Per the product label: Apply bait in locations out of reach of children, pets, domestic animals and nontarget 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. 

Do not apply further than 50 feet from agricultural buildings

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Q
How do I store left over Farnam Just One Bite II Rodenticide Bars?
A

Unused Farnam Just One Bite II Bars can be stored in any sealed container or ziplock bag until needed again. They have a shelflife of 2-3 years after the manufactured date.

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1 of 1 people found this answer helpful

Q
Is Farnam Just One Bite II Bars effective on gophers?
A

Farnam Just One Bite II Bars are only labeled to kill rats and mice.

Please view our Gopher Control Products and Gopher Treatment Guide for treatment options. 

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Q
Using Farnam Just One Bite II in our garden to treat for rodents where there are alot of birds (doves and crows), is this safe to use without harming the birds?
A

Farnam Just One Bite II Bars works best when placed in tamper-resistant bait stations. Bait stations are mandatory for outdoor, above-ground use. Tamper-resistant bait stations must be used if children, pets, non-target mammals, or birds may access the bait. You can find all the stations we offer under our Rodent Guide. Keep in mind that Farnam Just One Bite II Bars are for use only in and around agricultural buildings, per the product label.

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2 of 2 people found this answer helpful

Q
Someone told me Just One Bite would cause rodents to dry up inside so they would not have lingering odor, is that true?
A

Farnam Just One Bite II Bars is not a dehydrating product nor will it prevent an odor from deceased rodents. There is no way to guarantee where a rodent will die after consuming a rodenticide. We recommend baiting outdoors and using snap traps/glue boards indoors. 

How to Get Rid of Rodents Treatment Guide

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1 of 1 people found this answer helpful

Q
Will the Just One Bite place packs pellets kill dogs?

My dog ingested a very small amount and it was mixed with peanut butter what should I do?

A

We are sorry to hear your dog ingested Farnam Just One Bite II Bars.  We would recommend contacting your vet immediately when your pet ingests something they should not.  The vet may ask for information from the SDS here.

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