How long does it take before I know I have bed bugs in my hotel room?

How to tell. First - before even making reservations, check on line to read ratings & read comments by recent residents at that hotel.That may key you in on hotels that should be avoided. Here are some tell tale signs that your hotel room could be infested w bedbugs. First you may notice blood smears on bedding. Blood smears usually turn black over time. Second you may see amber colored “shells” which occurs.
About a week. About one week after sleeping in the suspected spot....