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🛡️ Sleep tight, bed bugs fight no more!
Karlsten Bed Bug Killer Spray is a professional-grade, HSE-registered pesticide with 5 liters of ultra-strong Cypermethrin formula. It effectively kills resistant bed bugs and their eggs, providing up to 3 months of residual protection when applied directly to mattresses. Trusted by UK standards, it offers a safe, long-lasting solution for eliminating infestations in homes and dorms.
| ASIN | B08LYJF8LY |
| Active Ingredients | Cypermethrin |
| Active ingredients | Cypermethrin |
| Best Sellers Rank | 10,350 in Garden ( See Top 100 in Garden ) 93 in Bed Bug, Flea & Mite Control |
| Brand | Karlsten |
| Brand Name | Karlsten |
| Country of Origin | United Kingdom |
| Customer Reviews | 4.0 out of 5 stars 378 Reviews |
| Item Form | Spray |
| Item form | Spray |
| Liquid Volume | 5000 Millilitres |
| Liquid volume | 5000 Millilitres |
| Manufacturer | lodi |
| Specification Met | HSE 10668 |
| Specification met | HSE 10668 |
| Target Species | Bed Bugs Eggs |
| Target species | Bed Bugs Eggs |
| Unit Count | 5000.0 millilitre |
I**N
Bug killer
Fantastic job honestly
G**E
Effectiveness
Awesome
L**A
Good item
Good product
O**N
Kills them when soaked. Otherwise not so much.
This does kill bed bugs. But the claims are not accurate to our experience. It does not kill them on contact. You spray them they run off. You soak them they die. I thought, maybe, they just took time to die. But some were running around 30+ seconds after being sprayed. Soak them and they die within seconds (2-5 depending on size). There is no lasting effectiveness! Once dry they are unaffected by it. I ran multiple tests capturing them and exposing them to different levels of dryness. The results are clear. Effective when in a liquid state. Ineffective when dry. They run over dry like it doesn't exist. It has to cover their body, or get in their respiratory system, by the looks of it. If they had any form of society then today would go down in their history as the great massacre.
V**E
Ok
Ok
P**A
Not good
Good
J**Y
Does what it says 👍
Does exactly what it says and the tin and it works ,
F**E
Good product
Did the work I wanted it to
Trustpilot
1 month ago
2 weeks ago