Contrac All Weather Bait Blox

Contrac All Weather Blox, manufactured by Bell Laboratories, Inc., is a single-feeding anticoagulant rodenticide containing bromadiolone.

This product kills various types of rats, mice, and meadow voles. Mortality occurs after consuming a lethal dose. Each bait block has pre-drilled holes for inserting in bait stations, providing a safer control method. Contrac Blox is specially formulated with a special food blend that rodents find difficult to refuse, avoiding bait shyness.

Contrac All Weather Blox provides fast results when combating the most challenging infestations, as rodents die within 2 to 4 days of eating.

Tools Needed

A tamper-resistant bait station is required to apply outdoors and in areas where pets, children, and non-targeted wildlife have access.

How to Use

• Step 1: Determine where rodent activity has occurred (along walls, gnawed openings, multiple edges or corners, concealed places, etc.). Proceed to remove as much alternative food as possible with a thorough cleanup.
• Step 2: In tamper-resistant bait stations, place 1 block per placement 8 to 12 feet apart to control mice and 3 to 16 blocks per placement for rats spaced 15 to 30 feet apart. It is recommended that empty bait stations be set out and then Contrac Blox added a few days later. This will earn trust and prevent rodents from avoiding the station or bait shyness. Place baited stations and bait securing rods around the building structure's perimeter and areas where activity has been seen.
• Step 3: Check treated areas daily to remove dead rodents or leftover bait. Replenish and replace spoiled bait every day for up to 15 days or until rodent activity has stopped.

Where to Use

Contrac All Weather Blox can be used indoors and outdoors for both wet and dry conditions. The baited blocks can be placed along walls near chew marks, under sinks, in attics, and where other rodent activity is found. If Contrac Blox is placed in areas where children, pets, or other wildlife have access, tamper-resistant bait stations and bait-securing rods are required.

For outdoor areas, maintenance bait stations can be placed along perimeters of residential, commercial, and industrial building structures and along fence lines where they mostly travel. Tamper-resistant bait stations filled with Contrac Blox are ideal for restaurants, manufacturing plants, hotels, hospitals, schools, and more.

Contrac Blox should not be placed more than 100 feet from any building structure or in random areas out in the open, as most rodents travel along walls or fence lines.

When to Use

This product can be used anytime rat, mouse, or meadow vole activity is recognized. It can also be continuously applied in areas where control is ongoing, such as restaurants or manufacturing plants.

Safety Information

Contrac All Weather Blox is safe to use around children or pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when applying this product.

This product is extremely toxic to fish, birds, and other wildlife.

Dogs, predatory and scavenging mammals, and birds might be poisoned if they feed upon animals that have eaten this bait. You can use bait-securing rods to hold the blocks in place inside a bait station and prevent rodents from carrying the bait away.

Special Considerations

Contrac All Weather Blox comes in a 4-pound or 18-pound pail. Each block is 28 grams and has pre-drilled holes to fit into various types of maintenance bait stations.

Each 4 lb. bucket contains approximately 64 blox. Each 18 lb. bucket contains about 288 blox. 4 pound buckets must be ordered in increments of 4.