Extends mattress life by up to 50%
"Mattresses that are turned regularly may have their life expectancy extended by as much as 50 percent."
- Jones, Thomas J.A. (2008). Professional management of housekeeping operations - 5th ed. John Wiley & Sons.
Thomas J.A. Jones, Ed. D., R. E. H.
William F. Harrah College of Hotel Administration
University of Nevada, Las Vegas.