"Karlsten Silverfish Killer Spray 500ml – Fast-Acting, Effective, Non-Stainin...

Wow, should have used it long ago, for over a year I battled with silverfish and this worked instantly. Overnight several dead, then a couple more per night until after a week or so they seem to have been wiped out. Thoroughly recommend it

This product kills silverfish quickly but I had a big infestation and it has taken some months to eradicate them as they lay eggs which can’t be seen and finally it would seem we have succeeded. The spray covers a good area and no staining , used it on carpet as well.

Seems to have worked on keeping them at bay for now, could well need multiple applications to see them off

Works wonders in getting rid of silverfish.

I’ve tried other things to get rid of the silver fish so I thought I’d just try I wasn’t expecting it to work after trying other things and ive not seen any than so I’d by this again…. Definitely worth the money ..

The product was effective and seriously reduced the silverfish. The problem is that the spray head failed on the first purchase two days after first use (the container at that point about three quarters full). I purchased a second item thinking that it was a sub-standard spray. Exactly the same thing has now happened with that one. I have tried a couple of other product sprays from domestic cleaners but they seem to stop working fairly quickly.

Great product, noticesd the difference after use. Insects reduced

Well I noticed a week or so ago a few silverfish at night on my kitchen floor. The next night I killed 7, the next night 8 with a few babies. I know they don't do anything to us humans however they creep me out! no matter how small they are and unless they are paying rent then they have to go. I done some research and rang pest control, he told me the only way to get rid of them is by reducing the moisture however I can't wait until my smaller dehumidifiers slowly reduce moisture so decided on this spray from the reviews, after the first night I noticed a lot less at night, night 2, 1 dead, 1 baby and one adult, the next morning 1 adult dead, the next night a few alive and the next morning a checky one who obviously couldn't sleep. The past 2 nights nothing however I'm waiting any day for them to show up again as I know they can go ages without food, I feel like they are hiding from the spray, from what pest control said no sprays will kill all the nest and babies so you are fighting a losing battle, he advised me not to spray and to reduce humidity myself instead and he said they will then go, well that's easier said than done in this old house. I would say the spray has been doing its job in reducing them, I pulled out everything in my kitchen and cleaned and sprayed, I've brought another bottle for a future treatment and also sprayed the corners of my front room due to the fear of them moving into there. The bottle never broke on me and I didn't smell the spray although I wore gloves and a face mask incase. These things are gross, fast and a pain in my back end thank god they are nocturnal!! "Future update this spray has really reduced the amount i have in the house. I do still see the odd one I honestly don't think I'll ever get rid of them completely but I can at least reduce them dramatically with spraying every month, which is better than just doing nothing"