Lots More Information

Related HowStuffWorks ArticlesMore Skin Care Questions
Sources
  • ARA Content. "An ancient luxury becomes a modern morning necessity: a look at the cascading evolution of the shower." Accessed August 25, 2009.http://www.dezignare.com/newsletter/shower.html
  • Larson, Elaine. "Hygiene of the skin: When is clean too clean?" Centers for Disease Control. December 8, 2001. http://www.cdc.gov/ncidod/eid/vol7no2/larson.htm
  • McKendree, Sue Clark. "The tabasco water heater and hot water in the Biltmore House." Learn NC. Accessed August 25, 2009.http://www.learnnc.org/lp/editions/biltmore-techtour/1311
  • O'Keefe's Company. "Skin care and health." Accessed August 25, 2009.http://www.okeeffescompany.com/healthy_skin.html
  • Plumbing and Mechanical Magazine. "The history of indoor plumbing in the United States." July 1987. http://www.plumbingworld.com/historyamerica.html
  • Reinhardt, Claudia and Ganzel, Bill. "Indoor plumbing." Living History Farm. 2003. http://www.livinghistoryfarm.org/farminginthe30s/life_13.html
  • Ruud. "Edwin Ruud: inventor of the first automatic gas water heater." Accessed August 25, 2009. http://www.ruudtankless.com/content/tankless/ruud/aboutUs.shtml
  • Silva, Rudy. "Learn how to shower to keep your skin healthy." Health Guidance. Accessed August 25, 2009. http://www.healthguidance.org/entry/2395/1/Learn-How-to-Shower-To-Keep-Your-Skin-Healthy.html
  • Toda, Masahiro, et al. "Change in salivary physiological stress markers by spa bathing." Biomedical Research. February 2006.http://www.jstage.jst.go.jp/article/biomedres/27/1/27_11/_article