Yeast kills ants since through the contact with water it rises or grows and therefore kills them to the inside out.
about 2 minutes
Mix 1 cup of molasses, 2 packets of dry yeast, and 1/2 cup of sugar together and layer onto cardboard and place in area with ants. The yeast will kill the ants, but is safe for everyone else in the home including pets and children.
ants kill anything that is small enough for them to get there mandibles on
hell yeah thats how i kill them ;)
sometimes
Bleach will kill yeast. Salt can slow the growth of yeast or stop it all together. Sodium benzoate and potassium sorbate can also kill yeast.
Imidacloprid will kill ants that are in the area where it is applied. It will not kill their colony unless the chemical kills their queen.
Onions alone are not known to kill ants. A combination of onions, soap, garlic, cayenne, and water is a solution people claim work to kill ants.
Borax kills ants.
A mixture of lemon juice cannot be used to kill ants.
Spray with Dawn dish detergent it will kill ants, you can also use dawn to kill fleas. You can kill ants in an ant hill by pouring boiling water over it (but it will also kill any vegetation around it also)
ants