You might make some new friends if you do that.
toss em on the concrete for the birds.
I had some large planters stacked outside for a few months. A couple of months ago I took two from the stack to use and found a couple of cockroaches in the bottom of one, UGH!!! I dumped them out in the backyard and a gray catbird immediately grabbed them. Now, whenever I am in the back rooting around in one of my pots, he lands at my feet looking for a treat. I would love to feed him something, but I am not keeping any cockroaches around to keep him happy, that's for sure!