Containing two refillable bait stations and 25g Nippon Ant Killer Liquid, the Nippon Ant Killer System can be used time and time again, making it a cost-effective option for anyone who has regular ant infestations. Corvallis (OR): National Pesticide Information Center, Oregon State University; Dec 2013 [cited 21 Aug 2019]. Ants are highly attracted to Antmaster Ant Killer and a great numbers of ants will be seen around the ant bait for some time after placement. I hope they still attract the ants, but whether the dried out liquid will work effectively I'm not sure, it could be to o dry and maybe difficult for ants to ingest. For more on fighting pests or to exclusive updates on TERRO ® products, subscribe to our eNewsletter.

Effective for up to one month, in the first instance change the bait every day until ant activity ceases (usually 7 to 10 days).Only a small amount of Antmaster Ant Killer (approximately 5ml per ant trail) needs to be applied to the area of infestation. These insects are admirable for their organized societies but detestable for their invasion of our homes.

Nippon Ant Killer Liquid can be used both indoors and outdoors, either with a Nippon Ant Control System or on its own. Traps are convenient to use and are odorless, just wish they had completely iradicated those annoying critters. This blogger made and tested five different concoctions and concluded that “none of the home made Borax ant killers remedies were as effective as the Terro Ant Bait”. There are a number of recipes online but they all boil down to mixing something sweet, usually white sugar or honey, with borax. The Terro bait station is clear plastic (other than the label on the top) for easy monitoring of ant activity and the amount of remaining bait.

The active ingredient is then spread throughout the whole colony, stopping ants in their tracks and destroying the complete nest at the same time.