The Best Way to Get Rid of Cluster Flies

This triple-pack cluster fly killer is the quickest and easiest method for getting rid of cluster flies. It includes an automatic dispenser that delivers regular metred sprays of insecticide, thinning out large swarms bit by bit. This is vital for dealing with cluster flies as the flies can scatter if they sense danger, which means they can sometimes escape one-time treatments like smoke bombs. When using sustained, repeated sprays or insecticide, you can keep up the attack to take out the whole swarm.

Programmable Dispenser

You can program the dispenser to spray at different intervals, giving you complete flexibility in how you use it.

Easy to Use in Tricky Spots

Cluster flies tend to gather in awkward spots like lofts and void walls. If you don’t have easy access to this area, it can be difficult to repeatedly treat the swarm to ensure you get rid of every last fly. This dispenser makes treating tricky spots easy – just place it in the affected area, set the timer, and let it do all the work.

Professional-Grade Insecticide

The 1% pyrethrin formula instantly knocks down and kills any flies that come into contact with it. It disperses quickly, spreading into any nook and cranny where cluster flies might be hiding.

Includes 3 Cans

Each pack includes three cans of Prevent Auto spray, giving you more insect-killing power for your money.