Ultra Power Natural Insect Killer Bomb - 150 ml One-Shot Aerosol – Twinpack One-Shot Aerosol Bomb, Kills Flies, Cluster Flies, Fleas, and Bed Bugs Use in Homes, Lofts and Outbuildings

Great value for money and effectiveness is good. The only problem is that it has a very strong smell that cause breathing problems if you suffer from COPD or you don’t have good breathing.

First time I've used this product and it seems to have worked. I had a flea problem in my flat thanks to my landlady's dog. No new fleabites since I used this in my flat. Only gave "ease of use" 1 star as the push button is meant to stick down when you push it down, to give you time to get out of the room while the poison is spraying into the air. However, my can's button did not stick down, so I had to stand kneel there by the can and hold the button down for the 60 seconds it takes for the can to empty. So I had a full-on blast of the poison and because I live in a studio flat, I had to leave and walk around my neighbourhood for 2 hours without washing the poison off my hands and face. I had a migraine for 4 days afterwards, probably because of this.

They did the job but the flies had come back within a month so had to use the 2nd can, it does kill them quickly but it’s obvious that my loft is going to need to be sprayed more frequently to stop them from spreading 🤬🤬 It honestly does work.

Used to blitz four rooms in a house (one can per room) after being devoured by fleas left by the previous tenants' 3 cats in the property we had just bought. As per other reviews, the plastic white top which you push down on one side as the trigger to leave the aerosol spraying unattended did not work on the first 3 cans. The plastic just kept popping off. To remedy this I pushed down hard on the plastic to keep it on the nozzle, then pushed the trigger until it held independently. That took several attempts, which meant that I was next to it trying to persuade the trigger to stay down whilst it sprayed. And yeah, the spray stinks and got right into my lungs. The 4th can trigger worked fine. Did not last as long spraying as the more expensive Johnson one I used in another room initially. Their trigger worked immediately. Whether or not it has killed the fleas as hoped remains to be seen. Will attempt an update if I find any corpses (flea, ideally😁).

I bought because we had some minute bugs/mites coming into the room through a crack in the double glazed window sealant. I’d killed them off with Raid crawling insect spray, but wanted to make sure I’d got every last one with this smoke bomb. To be fair I won’t know if it has worked 100% for a few days. However, the reason for the one star is that, like others, the nozzle didn’t work. There was a split in the plastic that goes around the can top so when you try to press hard to engage the nozzle the top just pops off. This is not satisfactory and an issue that the makers should address ASAP. I had to stand in the room with my hand on the nozzle until the can was depleted. Not good as the instructions say to evacuate the room immediately after setting the bomb off. Even though I used a cloth across my mouth and nose and clamped my hand firmly across the cloth, I still got whiffs of the product and obviously my body and cloths got bathed in it too. ‘Elf and Safety would not be very happy about this problem!

When I finally got the replacement was happy good value for money

Last september we foumd hundreds of cluster flies had made their home in our loft. We'd tried the smoke bombs which were only partially effective, hoovering them up just sent them into a frenzy so we opted for these bombs. They were very easy to use, set them up in the loft, turned them on and got out as quickly as possible. Came back in a few hours to find every single fly was dead. We hoovered up the dead flies and havent had a fly back since. The smell in the loft cleared within a few hours. These are by far the best product we tried, the photo shows the flies it killed

You are supposed to press the button and it should lock and stay on, didn’t work on either can, had to hold the button down constantly to get the spray out. Spray seems affective unfortunately I’ve swallowed half the can probably myself while pressing the button down! Lucky I’m not a fly! Wouldn’t recommend