Wow, this stuff is impressive
What they say, they mean. This stuff works. It kills on contact. Just be aware that you have to spray directly on the bugs. There is no residual effect. Look up bedbugs online to help determine where to look. But once you find them, just spray and watch the little demons die. If you have suffered their bites (even just a few), then you will derive a distinct pleasure in killing each and every one of them (evil, maniacal laugh here). Uhh, sorry about that... But it really does work.