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Contrac Soft Bait
Contrac Soft Bait is a highly effective single-feed rodenticide that ensures rats, mice, meadow voles, and warfarin-resistant rodents are quickly controlled after one feeding.
09/21/25
Contrac Soft Bait, manufactured by Bell Labs, is a unique soft-textured bait that contains a potent formulation of fats and oils to ensure rodents readily consume it, even in environments where other baits may dry out.
Unlike wax-based baits that may dry out over time, the soft bait retains its moisture and freshness, making it an attractive food source for rodents like Norway rats, house mice, and more. With Bromadiolone as its active ingredient, Contrac Soft Bait ensures that only a portion of rodents need to consume it before succumbing, leading to quicker population control.
Contrac Soft Bait is an outstanding soft bait that controls the most prevalent and challenging indoor and outdoor rodent infestations. Simply place the pre-portioned baits into a bait station, and rodents will be naturally attracted to the soft texture and then perish within 4 to 5 days.
Tools Needed
You will need a tamper-resistant bait station.
How to Use
- Step 1: Before placing Contrac Soft Bait, determine where rodents are most active.
- Step 2: For rats, place 9 to 43 sachets per placement, usually at intervals of 15 to 30 feet in infested areas. Maintain an uninterrupted supply of fresh bait for at least 10 days or until signs of rat activity cease.
- Step 3: For mice and meadow voles, place 1 to 2 sachets per placement, usually at intervals of 8 to 12 feet in infested areas. Up to 6 sachets may be needed at points of very high activity. Maintain an interrupted supply of fresh bait for at least 15 days or until signs of mouse or meadow vole activity cease.
- Step 4: Check bait stations every few days initially to monitor rodent activity. Replace consumed or contaminated bait as needed. If reinfestation does occur, repeat treatment.
Where to Use
Contrac Soft Bait can be used indoors and outdoors.
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 associated with these sites. This may also be used in alleys.
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.
When to Use
Apply when rodent infestations are active or you start to see signs or their activity.
Safety Information
Contrac Soft Bait is safe to use around children and pets when applied according to the product label instructions. Always wear the proper personal protective equipment (PPE) when handling and applying this product.
This product is extremely toxic to fish, birds, and other wildlife. Dogs, cats, and predatory and scavenging mammals and birds might be poisoned if they feed upon animals that have eaten this bait.
Special Considerations
10g soft bait sachets in 16 lb. pail and 4 x 4 lb. pails.
Availability | Online |
Restricted Use | No |
Shipping Restrictions | 16 Pound: AK, CA, CT, HI, NJ, NY, OR, RI, SC, VT 4 Pound: AK, CA, CT, HI, NJ, NY, OR, RI, SC, VT |
Brand | BELL LABS |
Keith's Pro Tips | "To prevent reinfestation, limit sources of rodent food, water, and harborages as much as possible. |
Product Drawbacks | Paper from the leftover bait is toxic and must be properly disposed. |
Target Pests | House Mouse, Norway Rat, Roof Rat, Cotton Rat, Eastern Harvest Mouse, Golden Mouse, Polynesian Rat, Meadow Vole, White-throated Woodrat, Southern Plains Woodrat, and Mexican Woodrat. |
Application Equipment | Bait Stations, Gloves |
Application Methods | Baiting |
Active Ingredient | Bromadiolone 0.005% |
Product Type | Rodenticide |
Formulation | Soft Bait |
Application Rate | For rats, place 9 to 43 sachets per placement, usually at intervals of 15 to 30 feet in infested areas. For mice and meadow voles, place 1 to 2 sachets per placement, usually at intervals of 8 to 12 feet in infested areas. Up to 6 sachets may be needed at points of very high activity. |
Shelf Life | Contrac Soft Bait will last for 3 years when stored in a dry, clean area. |
Yield | 10g soft bait sachets in 16 lb. pail and 4 x 4 lb. pails. |
Use Sites | Indoors, Outdoors |
Time to Kill | Contrac Soft Bait will control rodents within 4-5 days. |
Comparable Products | Contrac Pellet Place Pacs Rodent Bait, Maki Pellet Place Packs (75ct), and Nectus 2G Rodenticide (Single Feed). |
EPA Registration # | 12455-146 |
Restricted Use | No |
---|---|
Shipping Restrictions | AK, CA, CT, HI, NJ, NY, OR, RI, SC, VT |
Availability | Online |
Signal Word | CAUTION |
Keith's Pro Tip | "To prevent reinfestation, limit sources of rodent food, water, and harborages as much as possible. |
Time to Kill | Contrac Soft Bait will control rodents within 4-5 days. |
Chemical Type | Rodenticide |
Formulation | Soft Bait |
Application Methods | Baiting |
Product Drawbacks | Paper from the leftover bait is toxic and must be properly disposed. |
Active Ingredient | Bromadiolone 0.005% |
Application Equipment | Bait Stations, Gloves |
Mix Rate | For rats, place 9 to 43 sachets per placement, usually at intervals of 15 to 30 feet in infested areas. For mice and meadow voles, place 1 to 2 sachets per placement, usually at intervals of 8 to 12 feet in infested areas. Up to 6 sachets may be needed at points of very high activity. |
Use Sites | Indoors, Outdoors |
Yield | 10g soft bait sachets in 16 lb. pail and 4 x 4 lb. pails. |
EPA Registration No. | 12455-146 |
Shelf Life | Contrac Soft Bait will last for 3 years when stored in a dry, clean area. |
Comparable Products | Contrac Pellet Place Pacs Rodent Bait, Maki Pellet Place Packs (75ct), and Nectus 2G Rodenticide (Single Feed). |
Children or pets? | Yes |
Property Characteristics | None |
*Price does not include freight. We guarantee our rate plus shipping will be less than anyone else's price.