RugRemedyUK Silverfish Killer Spray 500ml - Odourless Silverfish Repellent Indoor, Non-Staining Insect Repellent for Home, Silver fish Killing Spray, Insecticide Indoor, Prevention for 3 Months

Works very well - kills them on the spot or if you spray areas and leave it then it will kill them overnight. Not sure how long it lasts for (sprayed nightly) but very happy and will continue to purchase as needed.

I had just moved into my first rental flat and found these strange silvery insects would come out at night, they’d join me when I went to the bathroom and popped out in all of the books and crannies pictured. Although not particularly frightening, they are a nuisance and I found myself watching my step should I step bare foot on one, not cool.Low and behold Amazon had this product, which came next day. I followed the instructions and sprayed it into all of the gaps not expecting much. Since then, ZERO! I have not seen one. The spray has no odour at all, dried up well, is safe to use in the flat with my 4 year old around and I can not fault it. The quality of the bottle is great too, the nozzle works well and there’s plenty left so that I can top up.Bonus, i’m not sure if it is supposed to work on other insects etc but I’ve noticed far less spiders and bugs too. 10/10.

Great product

Why did you choose this product over others?:The reviews were good so I gave it a go. It seems to have worked.... Took side panel off bath and sprayed on floor under bath and no more silver fish in bathroom any more.

I got this for my uni flats toilets and it worked perfectly. Only took about two days for silverfish to disappear. Great value for money I would say as lasts a while.

I've had a silverfish issue for months now. I use this product in conjunction with some traps. I'd say it works about 50/50. The packaging says it can last a few months after spraying, but I'm now convinced the little guys are building up a resistance or something.I need to spray the product every month and sometimes every 2-weeks to keep the pests at bay. It's a nice tool to help with the issue but if you have a medium/large infestation I'd recommend skipping this product and just finding an exterminator. If you just see one or two, you can certainly use this product to help. I won't say it's completely useless, but it's not as strong as I'd like.

After putting up with silverfish flitting about our kitchen and bathroom at night - usually 1-2 a night we'd see - enough was enough and we decided to try to get something done about it. Was skeptical about the glowing reviews for this spray, but it really does work!Sprayed in all the hotspots, around all of the baseboards and the offending area behind our combi boiler. Three weeks on, and not seen a single live silverfish since - though did find a couple of dead ones in the days immediately after.However, be warned - this spray DOES smell and give off fumes that can really disorient you. Be sure to spray during the day so you can open windows and air out after, and ideally work each room at a time rather than doing the house all at once.

This spray is pretty good at preventing silverfish, but you just have to remember to spray in the infested area every night otherwise they'll come crawling out before u even spray it.Definitely has a smell so its not completely odourless - smells fine and not that strongKinda pricey tho, as i'm already half way through within 4-5 days ... but that might be because my infested area is bigDefinitely recommend!!