Alcohol free hand sanitizers

 Some hand disinfectant products use microorganisms, such as povidone-iodine, benzalkonium chloride, or agents other than alcohol to eliminate triclosan.  The World Health Organization (WHO) and the CDC recommend "continuous" antiseptics for contraceptives. Stable activity is defined as long-term or extended antimicrobial activity that prevents or prevents the spread or survival of microorganisms after use of the product. This activity can be demonstrated by taking a sample of a site several minutes or hours after the demonstration and demonstrating the antimicrobial effect of bacteria when baseline levels are compared. This property is also known as "outstanding activity". Both vital and important active ingredients can show sustained effects if they significantly reduce the number of bacteria during washing.

Laboratory studies have shown that benzalkonium chloride may have long been associated with antibiotic resistance in MRSA. Alcohol tolerance to sterile disease may develop in faecal bacteria.  Where alcohol disinfectants consume 62% or more of alcohol, by weight only 0.1 to 0.13% benzalkonium chloride provides the same antibiotic effect.

Triclosan has been shown to accumulate in biosolids in the environment, one of the top seven organic contaminants in wastewater according to the National Toxicology Program, combined with natural biological systems,  Causes problems. Chlorine, such as from tap water, produces dioxin, a potential carcinogen in humans. However, 90-98% of wastewater biodegradables are removed by either phylogenetic or natural biological processes due to trapping in triclosan or wastewater treatment plants. Many studies show that only very few traces can be found in the effluent that reaches rivers. 

A series of studies have shown that photodegradation of triclosan produced 2,4-dichlorophenol and 2,8-dichlorodibenzo-p-dioxin (2,8-DCDD).  For DCDD, dioxin is one of the non-toxic compounds in the family, a conversion rate of 1%  [citation needed] Formation of DCDD Deterioration activity has also been reported by Schchez-Prado et al. (2006) who claim that "conversion of triclosan to toxic dioxin has never been shown and is very likely."
Alcohol-free hands can be effective immediately when on sterile skin, but the solutions themselves can be dirty because alcohol is an internal solution and without it the non-alcoholic solution itself is sensitive to dirt. However, hand germs containing alcohol can also be contaminated if the alcohol content is not properly controlled or the sanitizer is completely contaminated with microbiology during manufacture. In June 2009, the FDA withdrew the alcohol-free Clarcon 

Antimicrobial Hand Sanitizers from the US market, finding that the product contained many high levels of various bacteria, including opportunistic infections of skin and endothelial tissues. Can cause. And medical or surgical care as well as permanent damage. Excessive contamination of any hand germs by bacteria during construction can result in failure of the effectiveness of that germicidal and potential infection of the treated area with contaminated germs.