Silverfish Killer spray - 500ml Instant, long lasting, non staining, odourless Silverfish treatment and repellant for the home

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 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.

It does work to some extent at keeping silverfish at bay. I sprayed it on areas I was finding lots of silverfish and typically overnight there would be an accumulation of dead ones. It's probably not a silver bullet because the silverfish ultimately breed in high humidity dark nooks and crannies so this really only tackles the symptoms not the source (ie kills them when the adults are out and about). But good product overall, no odour or residue I can see.

3rd time of buying.Seems to work. I spray around skirting boards and see a few dead silverfish a few days later.

It actually works in removing and preventing silverfish.I have not seen any silverfish after using this spray and it’s been 3-4 months now so very satisfied.

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.

We started noticing a few silver fish around our home following a leak from the shower. More regular hoovering alone didn’t solve the problem so we decided we needed some chemical help.A light spray of this over a wide area has hugely improved the situation. The product is very easy to use and is quite good value for money given how wide an area it covers. I understand there is a slightly bigger container available so we may opt for that next time.Very good quality and easy to recommend.

I think it works? The spray bottle is good, it has a weird smell, but nothing bad. I haven’t seen any silverfish since using it for a while… but I think it took some time, and I just added it to my mop water.