Zero In Ant Killer Outdoor Powder-Ready-to-Use Permethrin Insecticidal Ant Powder for Ants, Cockroaches, Earwigs & More-Covers 45m² for Indoor & Outdoor Use-Kills Pests on Contact, 450g Multi Packs X2

Seems to work well. I like how it's a dull brown colour and doesn't look as ugly as the bright white stuff when put between patio pavers.

Unfortunately we had to get some of this ant killer powder as they were getting to the food cupboards through gaps in between the windows panes from the patio. Mixed several large buckets of cold and boiling water which I used to wash away all of the powder after sprinkling some of this down. The water was pushed towards the areas of the house adjoining the patio with the windows and door closed. In conjunction with a 'rapid' insect repellent sprayed in holes, creases and small gap between a bracket of a mug holder as well as the insides of cupboards after being emptied and being left to air out for two days or so. This in conjunction with the predator insects such as spiders and creepy crawlies we haven't seen a single ant since. We have opted for the natural pesticide in the form of predator insects such as spiders but they can only do so much. Thanks to them we rarely get any ants in the house but ants are persistent especially when it comes crumbs from toasters they'll make a straight bee line for them and the area under the microwave. That's not a fault of the ants but the moronic way toasters are designed to be fire hazards, seriously have a look inside the slits and you'll find the crumbs catch in a upturn lip so you have to shake the damn toaster to get out most of the crumbs. I miss our old swan toaster, the crumbs fell unhindered onto the crumb tray which then was easily cleaned... but alas.... some people are just lazy and don't clean it so... it slowly died. Anyway, this ant killer powder is strong stuff as it is a biocide, use it sparingly and with gloves and always in tandem with other remedies such as natural ones. But if you're afraid of spiders this really won't help you much as I said ants are persistent. We grow our some of our own veg and have some flowers for the bees so we do have a thriving insect ecosystem even in the same patio where this has be sprinkled. But when they start climbing into the food pantry it calls for drastic measures the last thing anyone wants is ants in their cereals unless... you want some extra living protein in your cereal... eugh... no thanks very much.

Good stuff , large container and ants certainly don’t like it

Good

Had some ants near the house slowly making their way closer and closer, got this and it stopped them very quickly. Would purchase again.

It took me ages to open the bottle. I appreciate the need for it to be secure but I actually had to use adjustable pliers to achieve the grip needed to turn the screw top. Other than that, it seems to be doing the job so far.

Brilliant stuff for helping stop an invasion of ants coming into my home! I found out where they were coming in from and covered the area in ant powder (from the inside) giving the ants a chance to leave via the outside and not crawl further into my home! After 24 hours, I siliconed the gap up where they had been getting through, making sure to add in some more powder first (inside and outside) and they have not been back since. I would advise that you becareful where you put it as it will kill other creatures (not just ants)

It does seem very dusty and you have to be very careful if windy but it does the job it is bought for. It takes a little longer with flying ants for some reason.