Zero In Knockdown Plug-In Mosquito Killer Refill – Odour-Free, Kills Mosquitoes, Midges, & Biting Insects on Contact - Provides Up to 45 Nights of Protection - 30ml Refill Bottle

Why did you choose this product over others?: Stronger than others Effectiveness: Knock down potential This one is 30ml rather than 35ml, making it best for a two week use. it's also just over 1% proof as opposed to just under 1%, and can be smelled closer than a foot away. Beyond that, and it's undetectable, even to someone with COPD. Very effective, where other brands result in no mossys, this one results in corpses, still dying with their legs and wings falling off as you prod them, it 'aint pretty, but it works. Compatible with many "wick diffusers", these are good for the "tougher" jobs - (if this doesn't kill them, you'll need a hammer). Reverse terrorism in action, you can rest in peace, while they melt into in pieces. Always worth carrying as a spare "nuke" option, but the bottles are non re-sealable, and if you try they'll leak in aircraft on the way home. 9 times out of 10, this strength is completely unnecessary, but when you need it the the most, oh boy, it's like invisible Napalm ....

It seems to work. Last year I was plagued with mosquitos being close to the river. After getting a couple earlier in the Summer I thought I'd try this and so far I've not had one mosquito annoy me. It's silent and I cannot detect any smell. The only downside is the cartridge only lasted a week for me so there may be a cheaper alternative in the long run.

We have three of these, 2 in bedrooms and one in the main living space. Living in an area with lakes and water we get a lot of biting insects in the season. All three are plugged into smart plugs and set to come on 2 hours before bedtime and turn off 2 hours after. Kills all flying insects (including house flys, quickly). Worth noting there is no point in using any insect killer chemicals with doors and windows open as this doesn't let the concentration build up! No smell which is good. As the vaporizer can also be used with 'tablet' form insecticide it makes them very versatile. These are by far the best solution we have found (and we have tried al lot). Dont consider them expensive, they work extremely well and used the way we use them are good value for money. We dont get bitten at all now in the house at night.

Very effective … plug in overnight .. no more bites!

Ok product but you will need to use a repellent too.

I was getting bitten every night in my motorhome. We left it closed with this plugged in to come back and find a mozzie graveyard! 5 of them dead. Leave it on p.m. and all night and not 1 bite since! Works for us!!!

Works. Doesn’t last long

The plug in was really good .No problems with mosquitos