Ever wonder how well housekeeping is doing their job? The TV show, Inside Addition, wondered as well, so they did some investigative reporting.
Spoiler alert: if you really do not want to know how well rooms are cleaned and made up for arriving guests, then you may not want to read any further. Once I found out the truth, I will never be able to check in to another hotel without pause for concern.
According to the investigation, one-third of the hotels Inside Edition sampled did not replace the sheets on the bed between guests. The way they tested was ingenious using a safe, biodegradable luminescence spray activated under ultraviolet light. Here is the video clip: