Hummm....suppose this is where "kick the bucket" comes from??
What happens if the little buggers enjoy swimming in the anti-freeze...I hear, like salt water, you float higher in it??
If you live in dah Yoopee, might want to modify this and use a fifty-five gallon drum...some of those mice know how to stand on the shoulders of their brothers, and once they get out the word will travel fast, and well, the rest isn't pretty.
Ah, yes....mouse soup! You might kill mice but the odor will linger for centuries....and it won't be mixed with your boot or wet sock smell. Actually it is quite distinct. Once you smell that soup, you won't want grandma's soup anymore!