NOPE! CP Silverfish Killer Spray - 500ml - Spray Long-Lasting, Fast Acting for Indoor and Outdoor use (500 ML)

The spray surprised me with how effective it is. I’d been noticing silverfish in my bathroom and storage closet, and this spray made a difference almost immediately. Within a day or two, I saw far fewer of them, and after a week, they were practically gone. The spray is easy to apply, doesn’t have an overpowering smell, and dries quickly without leaving stains. I also appreciate that the results last I only need to reapply occasionally as a preventative measure. If you’re dealing with silverfish indoors, this is definitely worth trying. Effective, simple to use, and genuinely long-lasting. Highly recommended!

Works really well, I applied it in my house to get rid of silverfish, which had appeared almost daily in the bath, I sprayed it everywhere, and amazingly, they are no more. It seems to last for a long time before reapplying too. As a bonus it also seems to deal with spiders, and worked when a large spider ran across my living room floor (I am not afraid of spiders but this one was HUGE and did make me panic... ) thanks to this the spider was no more. It has a feint smell when applying but soon disappears.

Tried diatomaceous earth but needs to be applied dry and every day /every other, so not practical. I don't have issues with asthma or chest so notice if use this product get tight chest so don't apply near where sleep and keep windows open. Had it sprayed up attic and within 2hrs got 1st one as pictured. It works for few weeks as long as don't wipe away. It says to use on non porous surface, so not sure how long will last on boards up attic before needing to reapply. Bathroom tiles in corners had dead ones weeks after applied as long as don't mop and clean it off

I use 3 times. Sliverfish disappeared in my house. Great great product. Highly recommend

Sprayed this all over my dorm floor so silverfish would stop coming into my room from the hallways. Strong smell but bearable as is the case with most pesticides and lasts a good while when dried down, in my case a few months. I've unintentionally killed other insects with this, but it will need reapplying where the floor is most walked on. Direct sprays also kill almost instantly whenever there's stubborn silverfish.

Works reasonably well. Having to use every three to four weeks to keep silverfish away.

Works wonderfully but definitely has strong smell so wear mask, gloves and ventilate room after using it. Very good value for a money.

This works, a few sprays around the surface above my boiler (critters seems to like warmth) and I haven't seen any since. BUT... (and 1 star off for this) I tried and failed to read the small print at the time (far too small) but now with a magnifying glass I have read them... it doesn't seem to mention wearing or a mask or wearing gloves. I felt unwell for a couple of hours after use with my breathing and I felt a little nauseous. The active ingredients seem to be of industrial strength and suitable for use by professionals too (says this on the small print). So it's great stuff and really strong, BUT I recommend: | 1. Opening windows | 2. Wearing a mask | 3. Wearing gloves |