Some people like to have clear can liners so they can see what is in the garbage bags being disposed of. This sometimes helps to catch thieves who throw away valuable stuff in order to get it after hours in the outdoor trash receptacles. Clear can liners are popular in offices for the copy room garbage cans and other paper based garbage. Restaurants like to use clear can liners so they can see if food service patrons have thrown away any food trays, silverware, or baskets as well.
Industrial and commercial clear see through can liners for office and foodservice garbage disposal help catch theft and accidental disposal of valuable items.