MENU

Antibacterial Handwash With Triclosan No Better At Eliminating Germs Than Regular Soap

18 September 2015, 10:11 pm EDT By Julienne Roman Tech Times
Close
Video game news round-up: Overwatch moon map, Nintendo Switch Online & Pokemon Go's summer plans
Latest research shows that antibacterial soaps are no more effective than regular hand soap when it comes to keeping hands clean.  ( Arlington County|Flickr )

While more convenient, it is definitely not more powerful—new research proved that antibacterial soaps and sanitizers are only just as effective as regular soap.

Triclosan, a common ingredient in many antibacterial soaps and other cleaning agents, is a proven bactericide but was also linked to causing infections, hormonal problems and increased bacterial antibiotic resistance in humans. It is currently under investigation by the Food and Drug Administration (FDA).

In Korea University, researchers tested the germ cleaning effectiveness of triclosan against non-antibacterial soaps. A solution of 0.3 percent triclosan, the legally maximum allowed concentration, and regular soap were used on twenty strains of bacteria including Salmonella, Pseudomonas and Staphylococcus under modified conditions. The team adjusted the sample temperature to simulate normal hand washing procedures in real life conditions.

Afterwards, the bacteria were spread to the hands of 16 volunteers who were told to not use antibacterial soap a week prior. Then, during the test period, they were instructed to hand wash with either regular or antibacterial soap with warm water. Results showed that, while triclosan's effects heightened after nine hours of use, there was no significant difference noted between the antibacterial action of triclosan and regular soap during the required time for hand washing.

"These results suggest that although triclosan-containing soap does have antibacterial activity, the effects are not apparent during the short time required for hand washing," Dr Min-Suk Rhee at the Department of Food Bioscience and Technology said.

Min said that, with their study, the researchers hope that consumers can be more aware that antibacterial soap use doesn't warrant additional germ protection and that the government and other concerned organizations should use these findings in regulating the use of triclosan in soaps and other antibacterial products.

"Antibacterial soap containing triclosan was no more effective than plain soap at reducing bacterial contamination when used under 'real-life' conditions." Min said. "To exaggerate the effectiveness of ... products which can confuse consumers, [it should be banned]."

Image: Arlington County | Flickr

© 2017 Tech Times, All rights reserved. Do not reproduce without permission.

From Our Sponsor

Entropia Universe Allows Players To Earn Real Cash In The Virtual World

Everything in Entropia Universe has real cash value, and the real estate, land and deeds that players invest in are actual investments. The game uses a micropayment system that allows players to buy Project Entropia Dollars (PED), which is used as in-game currency. With a click of a mouse, PED can also be withdrawn from the game and transferred to your bank account using an e-money/e-wallet service like Neteller e-wallet.
Real Time Analytics