Customer Reviews for Contrac All-Weather Blox Rodenticide

Stuff seems to work. Have had it in traps one month and all the edges are chewed off and have hd to replace 2 of the 8 pieces in two outdoor traps. So far no activity inside the house. Asked if this had a shelf life in the contained but did not get an answer yet?

  Expert response:
Thank you for your comments! Rodenticides such as Contract Blox are best used within 2 years of purchase and within 1 year of opening the container. Be sure to store rodenticides in a cool, dry place out of reach of pets and children, and with the lid on securely.

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5 of 6 people found this review helpful

I found that it wasn't liked as well as some others that I've used. It has been out for over a week and hasn't been touched. There are still signs that the rats are still there. I bought this one cause it was the least harmful to pets.

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4 of 4 people found this review helpful

I think these probably work fine... as long as the rodents are eating it. Haven't seen any evidence of dying or dead mice or voles yet, but it killed my chocolate labrador. I placed the bait in the plastic housing boxes and locked with key, but my dog chewed through the boxes and got to them. My pest control guy was a bit surprised. He figured it would take 30 of these blocks to put a big dog down. I'm figuring, maybe, our 85lb chocolate lab, got to five of them... maybe. Anyway, please be careful with these around pets. Even the petsafe boxes are not safe.

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4 of 5 people found this review helpful

I probably purchased the wrong product. I don't have children or pets but and have a rat under my deck problem. The rodents seem to be feeding on the product by only found one dead rat. I need to deal with this problem before the winter so I have decided to purchase the next level up Fastrac. Other than that, quick delivery and easy to deal with.

  Expert response:
Thank you for your comments! We usually do not see many dead rodents when using rodenticides since they tend to die where they are nesting. Contrac generally kills rodents in about 3-5 days, while Fastrac will kill in 12-48 hours. Regardless of which bait you are using, be sure to maintain a continuous supply as long as rodents are consuming it.

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3 of 4 people found this review helpful

I have been using the Contrac Bolcks for about two weeks. Haven't found any dead rats yet but the blocks are being consumed, although at a slower rate than the other brand of bait I was using. I think part of the reason for the slow consumption is the bait boxes. They don't allow as many rats to feed at one time. Time will tell if Contrac is effective or not.

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1 of 1 people found this review helpful

Unsure about rated just yet. They have eaten all that I put out and I am starting to see colored droppings. Does this mean they aren't dying?

  Expert response:
It can take a 7-10 days before a rodent dies after consuming the bait. Please let us know if you have any other questions. We are always happy to help!

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1 of 1 people found this review helpful

Another disappointment: it did not worked as expected. No rats or mice were seeing dead either in the apartments or the basement where the pellets were generously spread. The infection of rodents is still going on.

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