Contrac Super Size Blox Rat/Mouse Bait

Contrac Super Size Blox, manufactured by Bell Labs, is a rodenticide bait blox that controls rat and mouse infestations.

These 8-ounce blocks are larger than normal-sized rodenticide blocks, measuring 3.75 by 2 by 2.

This larger size is proper when there is a hefty infestation. The blocks are packed with Bromadiolone 0.005%, which is highly palatable and lethal, killing rodents as quickly as a single feeding.

Tools Needed

This rodenticide comes ready to use, but it is recommended to place it in tamper-resistant bait stations.

How to Use

• Step 1: Place the Contrac Super Size Blox around in areas where you have noticed rodent activity (indicated by gnaw marks, droppings, etc.). Either along rodent runaways inaccessible to pets and children or inside tamper-resistant bait stations (especially indoors).
• Step 2: Apply 1 or 2 Contrac Super Size Blox per placement. Space placements at appropriate intervals - usually 15 to 30 feet apart.
• Step 3: Maintain an uninterrupted supply of fresh bait for at least 10 days or until signs of rat activity cease.
• Step 4: While wearing gloves, dispose of all exposed rodents and leftover bait. To prevent reinfestation, limit all sources of rodent food and water as much as possible.

Where to Use

Contrac Super Size Blox can be used indoors and outdoors but is ideal for sewers and other challenging baiting situations. Common places to use it include residential homes, garages, attics, sheds, yards, industrial and commercial buildings, and more.

Indoors, place along walls, gnawed openings, corners or concealed openings, between walls, or locations of rodent activity. Make sure it is a dry area and is protected by rain (a bait station may help).

When to Use

Use this rodenticide during periods of high rodent activity or when a rodent has trespassed into your home.

Safety Information

Contrac Super Size Blox is safe to use around pets and children when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when handling this product.

Keep out of reach of children, pets, domestic animals and non-target animals. 

Special Considerations

Bait stations are highly recommended for outdoor and indoor use to keep the bait unaffected by weather or any other elements that can hinder its effectiveness.