

🐭 One bite, zero rodents — the ultimate rodent control power move!
Contrac Blox is a professional-grade, 18-pound rodenticide gel containing Bromadiolone, designed for single-feed effectiveness against mice and rats. Its weather-resistant, highly palatable formula ensures reliable performance in diverse environments, lasting up to 60 days per bait cycle. With reduced toxicity to pets and a readily available antidote, it balances power with safety, making it a top choice for long-term rodent control.
| ASIN | B003ORPOJ8 |
| Active Ingredients | Bromadialone |
| Best Sellers Rank | #41,540 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #272 in Pest Control Baits & Lures |
| Brand | Bell Laboratories |
| Customer Reviews | 4.7 4.7 out of 5 stars (939) |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item Form | Gel |
| Item Weight | 18 pounds |
| Item model number | CB4051 |
| Manufacturer | Bell |
| Product Dimensions | 12.35 x 13.5 x 11.35 inches |
| Target Species | Insects |
| UPC | 030835400492 |
M**L
Best..
Best product on market works like a charm
T**E
One-Bite-Wonder Well worth the money it costs!
I have a cabin in the woods. We always have rodent issues, until my cousin told me to get Contrac Blox. We have used all of the other types of blox and poisons with low impact. We left the cabin in May with the Contrac Blox distributed, and when we went in July, we only found 3 dead mice, and never heard or saw a live one! There has NEVER been a visit to the cabin where we saw no live mice or rats! Amazing Product! The price is worth it, and you actually have it last longer than others because it is so potent! We call it the 'ONE BITE WONDER' !!! Buying my second bucket this week!
C**L
WORKS REALLY GOOD!!
Works GREAT!!! GOT QUICKLY. HIGHLY RECOMMEND THIS & SELLER!!
M**L
Works..Update
My birdfeeders drew rats in my garden. 2 neighbors have gardens that join my property. The rats ate bellpeppers, figs in a covered, closed greenhouse & a pineapple plant down to the ground in a rabbit proof bed. I had to stop feeding birds & cover water source nightly. I caught several rats with tunnel traps but the rats got smart & stopped coming to those traps. I bought Contract & 2 lock boxes & peanut butter powder to entice the rats. So far the rats havent visited those yet, however I placed a block into a tunnel burrowed around my porch, & twice something died, as the smell was awful. All rat signs have disappeared except I have had 1 or 2 blocks eaten every night that I place inside a wooden pallet covered by a large empty water cooler, that is dog proofed, etc. Those rats are by my neighbors areca palms & bamboo that seems to be the rats main home. I will continue to place blocks there until the eating stops, then monthly. No more signs of rats in our greenhouse & gardens. No dead rats in my yard but Im sure my neighbors rows of bamboo/ palms are full of dead rats. I will continue to buy Contract as rats are rampant here in Fl. I highly recommend. UPDATE...love this stuff. Been using for a week or more. Rats are significantly knocked down. Burrowing rats under the lanai have been XXX & the smell has forced me to buy potpouri packets to make it tolerable twice, but so worth it, Im finding less tunnels/ burrows. Greenhouse rats are gone. Under the areca & bamboo next door was over run with rats. Too smart to come to the locked feeders. Ive had great luck using a pallet at the corner of my yard that has been pet proofed for my neighbors, placing blocks inside the board spaces. Rats went from eating 1 block a night, to two, then 5 blocks, started seeing drunk rats trying to get to my neighbor's pool, he ended them. I could hear rats flopping at night in the palm mulch when I check bait before going to bed. Last night was 1st night no blocks eaten & the stench coming from other neighbor's palms/bamboo mulch is significant. Ive even purchased diff bait to keep them interrested in conjunction to Contract because the more powerful baits cant be shipped to my Fl locale. No more rats eating my veggies so far. Looks like Im winning the rat war.💗 Be patient & continue baiting them, it works over the course of several days & ample blocks available for the taking.
R**R
Added Pb fit - worked much much better
At first I had no luck with this bait. Had the bait in bait stations throughout my house. In corners, closets etc. but the bait remained untouched. I believe they are too cautious to go in them where I had the stations set up. I started trying this bait again about a year later, but this time placing in the subfloor where I had seen quite a bit of activity. I also put the bait in a plastic bag with a dash of pbfit peanut butter powder to make it more enticing before placing. It worked like a charm. First they licked all the pb off and eventually the bait turned into a small pile of dust as it was consumed. I have motion detector cameras set up and activity decreased every day. One morning I heard some flopping around in my air ducts in the basement. I knew mice were likely meeting their demise. So far I have not seen any dead mice. However, I’ve noticed a slight odor, but it actually went away rather quickly. Nothing that mint oil in the diffuser won’t eliminate. I live in a row home so I don’t think sealing them out completely is an option. So this will have to be a staple in my mice battles. I’d give 5 stars if I didn’t have to add pb fit to the blocks.
A**R
Works great
This stuff works great. I keep this stuff on hand due to living in the country.
P**R
It keeps the mice from eating the wires in my car
It takes care of the mice problem
R**R
Good product
Good product
Trustpilot
2 weeks ago
2 weeks ago