Sylva Ansuz Posted July 25, 2011 Share Posted July 25, 2011 Hello all! I'm a new member on this forum, and while I know this may sound like a ridiculous question to some of you, I would like to know what products are safe to use on hissing cockroaches, in order to give them them very small identifying marks so I can tell one from the other. I'm thinking of using a very small identifying dot. I've thought of using a Sharpie marker as it says upon the marker that it's nontoxic. Still, I don't know whether that means it certainly wouldn't harm an insect. I only have a couple of roaches and they're new to me... After one molted, I can no longer distinguish them from one another. Thanks for any help you're able to provide!! Quote Link to comment Share on other sites More sharing options...
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.