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BELL LABS

Final Blox Rodenticide

Final Blox Rodenticide is a single-feed anticoagulant bait block used to eliminate rats, mice, and meadow voles. It is resistant to moisture and mold and highly palatable to rodents. The bait blocks can be placed indoors or outdoors in bait stations for easy access to targeted rodents.

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Final Blox Product Page
Min : 30.75 - Max : 109
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Price as of
10/06/25
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Final Blox Rodenticide, manufactured by Bell Laboratories Inc., is a weatherable rodenticide bait block designed to eliminate meadow voles and various types of rats or mice.

Designed with the potent active ingredient Brodifacoum 0.005%, this bait is also mixed with irresistible food-grade ingredients to entice labeled pests to consume it. It begins to kill targeted rodents 4 to 5 days after the first initial bait ingestion.

Final Blox Rodenticide can be placed around indoor or outdoor areas where rodent activity is found. The paraffin wax coating ensures that the product will maintain its effectiveness in various types of weather.

This effective single-feed bait is ideal for use around residential areas, manufacturing plants, or restaurants where rodents are not welcomed.

Tools Needed

Bait stations are not required to use Final Blox Rodenticide. However, they are highly recommended, especially for areas where non-targeted animals, pets, or children can access infested areas where the bait will be applied.

How to Use

Bait station placement

  • Step 1: Determine where rodent activity has occurred (along walls, gnawed openings, corners, concealed places, etc.). Proceed to remove as much alternative food as possible with a thorough cleanup.
  • Step 2: As soon as rodent activity is found, place Final Blox Rodenticide in and around infested areas. Depending on the severity, use up to 22 blocks every 15 to 30 feet to kill rats and 1 to 2 blocks every 8 to 12 feet to kill mice and voles. We recommend that if bait stations are used, empty bait stations should be placed around infested areas for a few days to win over the rodents' trust before baiting with Final Blox.
  • Step 3: Keep fresh Final Blox available in bait stations or areas where bait is placed until rodent activity has stopped.  Remove all old bait and dead rodents from the area immediately.

Where to Use

Final Blox Rodenticide can be used in indoor or outdoor areas where rat, mouse, or meadow vole activity is evident. It can be placed between walls where rodents hide and around the perimeter of homes, restaurants, hotels, manufacturing plants, and corrals. When using bait stations, place them every 10 to 20 feet apart, surrounding the perimeter of the structure or area where rodents are found.

For best results, place the bait stations against a wall where the holes entering the stations are closest to the wall.

When to Use

Final Blox Rodenticide can be used any time rat, mouse, or meadow vole activity is seen. When feces, chew marks, or black scuff marks are detected, rats or mice are most likely in the area. The sooner Final Blox Rodenticide bait is used, the more effective it will be in eliminating them.

Safety Information

Final Blox Rodenticide is safe to use around children, pets, and livestock when applied according to the product label instructions. When handling and applying this product, always wear the proper personal protective equipment (PPE). 

To ensure maximum safety, use tamper-proof bait stations. This will keep the rodent from carrying the bait away to be found by an innocent animal or child later on. 

Special Considerations

This rodenticide comes with pre-drilled holes for easy installation in bait stations or to hang in sewers with a wire. Follow the labeled instructions for detailed use. Brodifacoum rat poison is a second-generation anticoagulant that inhibits the enzyme vitamin K.

Each 4lb pale of Final Blox Rodenticide comes with approximately 88 by 20 gram blocks. Each 18 lb pale contains approximately 400 by 20 gram blocks.

They measure 1.75 inches by 1 inch by .75 inches.

AvailabilityOnline
Restricted UseNo
Shipping Restrictions18 Pound: AK, CA, NJ, SC, VT
4 Pound: AK, CA, NJ, SC, VT
BrandBELL LABS
Keith's Pro Tips"Always wear gloves when handling rodent bait or bait stations. This will prevent the rodents from smelling human scent, causing them to avoid bait and bait stations, and is also a safety precaution."
Product DrawbacksWhen using Final Blox Rodenticide around indoor places, rodents may die in hard to reach areas, which can result in undesirable odors. To prevent this situation, we recommend using other methods like Big Snap Rat Trap or Trapper Glue Boards.
Target PestsFinal Blox Rodenticide is labelled to kill warfarin resistant Norway rats, roof rats, house mice, and meadow voles.
Application EquipmentBait Stations, Gloves
Application MethodsBaiting
Active IngredientBrodifacoum- 0.005%
Product TypeRodenticide
FormulationWax Block
Application RateFinal Blox Rodenticide is a ready-to-use (RTU) bait and does not require mixing.
Shelf LifeFinal Blox Rodenticide will last for up to 1 to 2 years when stored according to the product label. Store Final Blox using the original container in a cool, dry storage area non accessible to children or pets.
YieldWhen using Final Blox Rodenticide against rats, up to 5 to 22 blocks will treat 15 to 30 feet. When treating for mice and voles, 1 to 2 bait blocks will treat 8 to 12 feet.
Use SitesIndoors, Outdoors
Time to KillNorway rats, roof rats, and house mice may consume a lethal dose in one night's feeding with first dead rodents appearing for or five days after feeding begins.
Comparable ProductsEratication Rodent Bait
EPA Registration #12455-89
More Information
Restricted Use No
Shipping Restrictions AK
Availability Online
Signal Word CAUTION
Keith's Pro Tip "Always wear gloves when handling rodent bait or bait stations. This will prevent the rodents from smelling human scent, causing them to avoid bait and bait stations, and is also a safety precaution."
Target Pests Multi Cotton Rat, Eastern Harvest Mouse, Golden Mouse, House Mice, Mexican Woodrat, Norway Rats, Polynesian Rat, Roof Rats, Southern Plains Woodrat, Warfarin-Resistant House Mice, Warfarin-Resistant Norway Rats, White-throated Woodrat, Meadow Voles
Time to Kill Norway rats, roof rats, and house mice may consume a lethal dose in one night's feeding with first dead rodents appearing for or five days after feeding begins.
Chemical Type Rodenticide
Formulation Wax Block
Application Methods Baiting
Product Drawbacks When using Final Blox Rodenticide around indoor places, rodents may die in hard to reach areas, which can result in undesirable odors. To prevent this situation, we recommend using other methods like Big Snap Rat Trap or Trapper Glue Boards.
Active Ingredient Brodifacoum- 0.005%
Application Equipment Bait Stations, Gloves
Mix Rate Final Blox Rodenticide is a ready-to-use (RTU) bait and does not require mixing.
Use Sites Indoors, Outdoors
Yield When using Final Blox Rodenticide against rats, up to 5 to 22 blocks will treat 15 to 30 feet. When treating for mice and voles, 1 to 2 bait blocks will treat 8 to 12 feet.
EPA Registration No. 12455-89
Shelf Life Final Blox Rodenticide will last for up to 1 to 2 years when stored according to the product label. Store Final Blox using the original container in a cool, dry storage area non accessible to children or pets.
Comparable Products Eratication Rodent Bait
Children or pets? Yes
Property Characteristics None

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