InsectoKil Wasp Nest Killer 300g - Professional Strength Wasp Nest Killer Powder for Fast Acting Treatment of Wasps & Hornets Nests | High Strength Wasp Nest Destroyer for Indoor & Outdoor Protection

The cap was difficult to get off and wasn't sure if the tip should be cut off. No instructions for how this should be done. I did manage to remove the top and under the top was another nozzle that you cut the tip off. The cap then fits back on and clicks to stop accidental spills. Not as difficult to remove once this has been done. The wasp nest was under ground in the garden so I placed the nozzle close to the opening in the ground and squeezed, the power went into and around the hole. You could clearly see the wasps had the white power on them leaving and entering the nest. Job Done!Didn't see anymore wasps after 24 hours. The instructions says to put more powder after a couple of days and this will be easy. The wasps original stung my dog while it was playing with its ball, we didn't know it was there until then. Really please that they are no longer.

I had tried sprays and foam which didn’t workHad a nest in soffit / fascia only access was external from ladder.I used a hand held lance (from Amazon) to give easy access from a distance and distributed power on entry point as couldn’t see the actual nest. It took four days to prevent further activity

Having tried four other products without effect this Insectokil dust did the trick at the second attempt.

Sorted our wasps nest within 48 hours, tried other brands and they did not work.

After multiple applications and a long wait, the wasps were still thriving. So I got in a professional - job's now a good un.

Easy enough to use but not as effective as hoped.

This powder did the trick when everything else, including foam products, had failed completely. Took about 2 days to work, didn’t use it all either, all wasps gone, brilliant. Don’t breathe it in, and it smells bad, be careful not to get stung because they get very angry. Obvs.

Works great