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โก Outwit rodents with the bait that bites back first time, every time!
Deadfast Mouse and Rat Killer Plus Blocks leverage the cutting-edge anticoagulant Difethialone to deliver a lethal dose in a single feeding. Engineered with a moisture-resistant whole grain formula and stable across extreme temperatures (-15ยฐC to +50ยฐC), these ready-to-use ridge-cut blocks are ideal for both indoor and outdoor rodent control. Trusted by professionals and homeowners alike, they ensure rapid, effective elimination of infestations while prioritizing safety through tamper-resistant application.








| ASIN | B07FRCMXRY |
| Active Ingredients | This product contains an anticoagulant substance. |
| Active ingredients | This product contains an anticoagulant substance. |
| Best Sellers Rank | 1,390 in Garden ( See Top 100 in Garden ) 33 in Rodent Control |
| Brand | Deadfast |
| Brand Name | Deadfast |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.5 out of 5 stars 1,045 Reviews |
| Global Trade Identification Number | 05023377005589 |
| Item Form | Blox |
| Item Type Name | Mouse and Rat Killer |
| Item Weight | 0.31 Kilograms |
| Item form | Blox |
| Item weight | 0.31 Kilograms |
| Manufacturer | Westland Horticulture |
| Model Number | 20300394 |
| Part Number | 20300394 |
| Target Species | Rodents |
| Target species | Rodents |
| Unit Count | 1.0 count |
| Unit count | 1.0 count |
A**A
Works very effectively
Excellent, works very effectively and quickly. I keep chickens and geese, so get lots of rats unfortunately, so I use this regularly to keep on top of them. As the rats always take the bait back to their nest, you will not always see the dead ones, but you will smell them! I would definitely recommend these, probably one of the best I have used.
A**R
I LOVE it
very good does what is supposed to do
K**F
Seems to be working
They work well, the rats or mice are definitely eating them just donโt know yet if they are working
E**E
product works well when used properly
Product works as promised on the label. I did not find any corpses as it was used outside , with care for every aspect Always use very carefully as instructed.
T**C
Ideal
15 individually wrapped blocks in a sensibly sized waterproof container. An angular design to encourage knawing and a preformed hole down the length. They are slightly smaller than other blocks I have tried and they are green. If you wish you can leave the wrap on to reduce skin contact, the rats will simply chew through. So simple to use, avoid touching it and secure it in a bait box or pipe. I live in the countryside where local flooding has moved the rats from their moorland home into the villages. My routine smaller blue blocks had started to worry me as they were constantly being eaten (they should be taking less over time due to well .. dying). It was time for a change - once the human scent from my changeover had dissipated, this new bait started to be taken - I touched the bait box only slightly and when I absolutely had to - for the first time in weeks rat activity was noticeably reduced Outdoors, you need to use these secured in a bait box or similar to prevent a rodent dragging it out where a non-target species might be tempted to eat it. Secure it so the rat has to eat it in place. Indoors you could consider simply screwing it to a wall (at your own risk). It is a single feed bait - the rat will die after eating just one feed. It will not die immediately or any quicker. It will bleed to death from any minor routine wound. It will not get the chance to build up an immunity by eating small doses.
P**S
Highly recommended
This stuff is really good. 2nd time for purchasing. Got rid of the rats quickly last year and I'm confident it will kill this year's vermin
K**Y
Best product to kill rats
Delivered quickly, they work a treat
E**.
Seems to do the job but certainly not as quickly as stated on the container.
Had a rat under the 8 x 6 shed and it took 7 doses to hopefully do the job so in my opinion there is no way that this stuff kills in a single dose as stated on the tub. The 8th dose which I increased to 2 blocks is still there this morning - let's hope Roland has finally departed this time.
Trustpilot
2 days ago
3 weeks ago