Additional pros to a Cimi-Shield service:
It is not a repellant, meaning it does not force the bugs to adjoining rooms, apartments, or condos. Cimi-Shield has a long-lasting residual which is essential when dealing with bed bugs.
Bed bugs are not resistant to Cimi-Shield and are unlikely to ever become so. Cimi-Shield falls under the category of GRAS which stands for Generally Recognized as Safe. 25b is the section of the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA,) which exempts these GRAS materials from being registered as pesticides. See the relevant parts of the EPA website. We have used this product on thousands of residences and have realized outstanding results. And by the way, if you do not have carpeting, we will put a rug under each bed.