Kaput Combo Bait Mini Blocks, Rodent Bait for Mice & Rats, Warfarin Vole Killer for Indoor/Perimeter Use, Kills Rodents with Consistent Feeding - Ideal for Homes, Farms & Transport Areas (18 lbs)

5 stars for this bait! After losing our barn cat last year we've experienced an invasion of big, nasty roof rats. Poison is the absolute last thing we wanted to use, but 3 months & 80 bodies later (traps, pellet guns) we still had over 100 running around, breeding & making even more babies in the storage room. Finally researched baits with the lowest chance of secondary poisoning, & Kaput fit the bill. We like that there's an antidote for any accidental/secondary poisoning (Vitamin K-1). It's been a week since we put the baits in the storage room. They went for it immediately and we started seeing results in 3-4 days. Now on our nightly patrols we're seeing less than half the previous rat mob , and finding more bodies daily. Really hate having to dispatch any living creature, but when a few rodents turns into a major health concern there's no other choice. Grateful for this product.

Mice and rats love this stuff. Although you never actually see them die, you just don’t see them (or their poop) anymore either. A bit too pricey, but it works for me. Just be careful with handling and placement, please.

We live in rural Wyoming and they stopped taking the tomcat bait so I decided to try this after seeing a recommendation. They are eating it up like crazy so time will tell. I will update if it isn’t effective.

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Mice & Rats do not take the bait. It may be due to the combo insecticides in these blocks that is included to kill also fleas.. I saw this recommended by an exterminator company from a southern state on YouTube. Unfortunately I cannot recommend the purchase of this product. It does not work.

The last time I purchased a bucket of Kaput it seemed to eliminate the rats in my farm barn and workshop. After I ran out of this product, I purchased another brand that contained a different chemical and it seemed to only fatten the rats. After filling the bait station with Kaput I found where this big rat, which I have seen a couple of times and he is not scared of me, had moved pieces of the Kaput bait from the station to a nest with other food items. I checked the bait station and he had emptied it by gnawing off small pieces. I refilled. and expect the Kaput to eliminate the problem. I will report back if a month or so. After over two weeks very little bait in bait house showed any sign and the bait that was stashed in a corner nest was still there. Very little rat feces was seen compared to the large quantity with the other brand. Definitely recommend Kaput.

About 15 years ago my neighborhood was a field, and until 8 years ago, we were still on the edge of the town, next to fields. There are open green spaces (elementary school, and creek/ponds) about 2 blocks away from us. Thanks to this our neighborhood vole problem that hasn't been getting better. Every spring we see the evidence of the huge network of tunnels they made under the snow. We also catch sight of them running along the side of the house. I started using Kaput in 2013. For the first couple of years, it took more than a month each spring before I stopped seeing evidence of them eating the bait (aka, no living voles coming to eat), since then, it has only taken about two weeks. Unfortunately, there is too much snow for me to maintain the bait stations over the winter, so the neighboring voles have all winter to travel to my yard and repopulate. But, as soon as enough of the snow has melted, I put the Kaput blocks in the bait boxes (each one holds 1 block) and put them around the outside of my house. The first week, I have to refill the ones by their favorite places every other day and the others after about 4 days (I check them everyday and give the blocks a quarter turn to make it easier to tell how much they are eating). The second week, the favorite ones get refilled once and there are just nibbles on the others. The rest of the summer I just check them every week or so to make sure the bait hasn't gotten wet and will occasionally find a little evidence of eating, but not enough for me to bother changing the blocks, unless they are wet. I'm currently trying to find stations that will hold multiple blocks at a time to try in the winter, then I might only have to find and dig them out to refill them a couple of times and prevent (or at lease reduce) the damage to the lawn.

I just don't know. They are eating it like pop corn but it seems I have as many rats as ever.