Combat Max Roach Killing Gel for Indoor and Outdoor Use, 1 Syringe, 2.1 Ounce (Pack of 1)

I'd be more worried if you didn't have them. What kind of irradiated, chemical wasteland do you have to be in not to have any? Fwiw, I find glue traps to be very effective. And this stuff.

Watch this video Get this gel bait & this other product, and enjoy a roach-free existence.