Karlsten Silverfish Killer Spray Fast Effective Quality Silverfish Killer 500 ml Non staining

Seems to work! After a couple of days I started seeing dead ones.

Great product, noticesd the difference after use. Insects reduced

This really works reducing the amount of silverfish, I was having a massive problem with them but it’s got so much better.But they keep showing up dead every other day, specially in the first few days of using the product.I’m hoping they stop reproducing and not come at all. It would be better if it also reopened them.But I’ve sprayed it weeks ago and they’re still showing up dead so I’d say it’s pretty long lasting.

It has banished the nasty little critters from the kitchen, hurrah!! 🙌

This product is excellent, it kills stubborn silverfish that can be commonly found in student accommodation. It’s easy to use and has been effective in ridding this insect problem. I would recommend buying this, though it is expensive.

U end up using alot of product as the silver fish dont die at one spray u have to spray like 4-5 times till theyre fully dead. Then u have a puddle to clean up. So disappointed as i bought 2 out of desperation!

This spray does its job. Sprayed it on skirting boards 3 days ago and haven't seen any silverfish, only a few dead ones.

This spray bottle didn’t work to well, I found it hard to spray - the spray bottle I had before was ok.