Bed Bug Blue Test - Real or Fake?
Is the "Bed Bug Blue" fecal matter test legitimate? If so, how does it work? Where can I find information about its sensitivity, specificity, negative predictive value, and positive predictive value for active and/or resolved bedbug activity? Here's a link to the test's registration with the US Patent and Trademark Office.
We are not familiar with this test and have no information about it.
You might try the Maryland state offices that license pest control operators.