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The Effects of Surfactant Systems and Moisturizing Products on the Residual Activity of a Chlorhexidine Gluconate Handwash Using a Pigskin Substrate

Published online by Cambridge University Press:  21 June 2016

Lee Benson*
Affiliation:
Calgon Vestal Laboratories, St. Louis, Missouri
Destin LeBlanc
Affiliation:
Calgon Vestal Laboratories, St. Louis, Missouri
Lee Bush
Affiliation:
Calgon Vestal Laboratories, St. Louis, Missouri
John White
Affiliation:
Calgon Vestal Laboratories, St. Louis, Missouri
*
Calgon Vestal Laboratories, 5035 Manchester, St. Louis, MO 63110

Abstract

A series of handwashing experiments using a pigskin substrate and Serratia marcescens as the contaminant compared the residual activity of a chlorhexidine detergent handwash product alone and incombination with anionic and nonionic-based moisturizing products and surfactant systems. The anionic based moisturizing products and the anionic surfactant system almost completely destroyed the residual antibacterial activity of the chlorhexidine, while the nonionic-based products had minimal effect.

Type
Original Articles
Copyright
Copyright © The Society for Healthcare Epidemiology of America 1990

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