Any mammal, including mice and rats, will be attracted to antifreeze, consume it and die. But antifreeze is extremely dangerous and should never be used as a pesticide.

Does antifreeze kill rats instantly?

Just cut a small hole in the side of a plastic 2 liter pop bottle, about the right size for a mouse or rat to enter, and then put a little antifreeze in the bottom of the bottle. Rodents are drawn by the sweet smell and it will kill them when they drink it.

What kind of antifreeze kills rats?

Ethylene Glycol will kill them, and dogs and cats, anything that drinks enough of it and it's kind of sweet so to be attractive to the potential drinker, Be careful where you leave it around in the open. If there is a water source anywhere close by they won't touch it.