Extremely effective at entirely wiping out cockroaches from homes especially kitchens – I had an issue with heaps of tiny baby German cockroaches in the kitchen (the small ones). Bought this at the hardware store (Bunnings) for $13.99. I put dots of this on the hinges and under the skirting boards.

After a couple of days I stopped seeing any of them, then on about day 5/6 there were scores of little tiny roaches that had crawled out from nowhere and were dying on the kitchen floor (see photo).

I've used different roach gels in the past there are a lot of different poisons that work in different ways but this was the best, mainly because it's one of the safest for people/pets and also when the roaches die with this one they come out into the main area in search of water instead of dying in the wall or someplace where you can't find them to clean them away.

I highly recommend this product, when used correctly as directed it's incredibly effective.