Three out of four guests also admitted to taking the shampoo, conditioner and body gel home with them in a survey of over 5000 Australians by http://www.lastminute.com.au.
Other common items that make their way into guests' luggage - sometimes accidentally - include pens, gym towels, toilet paper, slippers, robes and room keys and even a wet bath mat.
The survey also found 77 per cent of guests think they are just as tidy at hotels as they are at home.
However, only one in four go so far as to make their bed while the rest leave that to housekeeping.
Guilty?