[If You Want It Fixed - Fix It]

In most urinals.

[Dr. Franklin]

In most urinals.

That's Paradichlorobenzene. The mothballs sold in the stores are usually Naphthalene. The difference is that Paradichlorobenzene actually kills things and Naphthalene just has a smell that insects don't like. If you want to kill bedbugs, put clothes and linens in a plastic bag with Paradichlorobenzene.