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

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.

Great. Works a treat

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

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

Used once around the bathroom haven't seen a silverfish since and it's been a few weeks!!

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!

works like a cham, I spray it over the door slit I don't see any sneaky silverfish for over 2 months already

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