German experts to talk about disinfection: wash their hands of the most important

Many people will unconsciously disinfecting hands with soap to equate the alcohol wipe containers as the only means of disinfection. It was also frequently excessive focus on sterilization efficacy of disinfectants, but ignored the use of non-standard disinfectant may leave green regrets. Two well-known experts in the field of international disinfection will give you unlock the mysteries one by one, analyzing the concept of modern disinfection.

Wash hands with soap & hand disinfectant, who better to protect the skin?

In recent months, to teach languages in secondary school teachers have become extremely particular about hygiene leaves. In order not to flu and other pandemic diseases, the virus to take home, and she pushed open the door every day after the first thing to go toilet wash your hands washed. Whenever I see his hands full of soap bubbles wrapped in a surge of feeling at ease arises spontaneously from the bottom of my heart.

Perhaps you will be the story of a teacher from the leaves found in his own shadow, perhaps you and leaves, like the teacher learned the importance of washing hands, but in everyday life you might still be guilty of such an error: to simplify the process of hand-washing, or just wash your hands with water or regular soap. As everyone knows, such an approach can not be completely resist quietly "dwelling" in his hands on some of the stubborn pathogen, such as B / hepatitis C virus, herpes virus, H1N1, and H5N1 influenza viruses and, in particular the persistence of hand, foot and mouth disease virus.

From the medical point of view, a comprehensive disease prevention just washed with soap several times with water not enough to play the role of disinfection. In response, German engineers, chemical and biological technology expert G. Gschwandtner special warning the public to cultivate their hands with disinfectant cleaner habits. However, disinfectant, it is inevitable that there are all kinds of questions: Will disinfectant hand in the eradication of the bacteria while stimulating the skin and damage it? Such worries are not superfluous. Now, however, the disinfectant formula is constant change.

Germany, for instance, the local government will hand and skin disinfectants belong to pharmaceutical grade product, the test is extremely stringent. German health departments to draw up specific criteria for such a reason is very simple: because the body's skin will absorb will be breathing, contact with skin disinfectant may enter the body, if the texture not meet the requirements of pharmaceutical grade, there are likely to have adverse human body impact.

Traditional & Modern alcohol disinfectant alcohol disinfectant formulations, who is more secure?

In the traditional Turkish dictionary, alcohol was once regarded as a universal "disinfectant." Business meals, picnic, family gathering, many people always forget to open the towel before the alcohol. Despite its taste some of Chong Bi, although the total to rely on cotton in order to make it portable. Our parents continue to believe that it is the preferred destination for a magic weapon against the disease virus. Is this really true?

In the traditional Chinese people's eyes, alcohol (ethanol) is a popular formula has long been a means of disinfection. However, the international demands of modern disinfection, the use of ethanol, this means there is a lack of disinfection. Germany microbiology professors and experts, Dr. R. Schuster explained that alcohol is not for all viruses (bacteria) have a culling effect. For example, the alcohol on hydrophilic viruses (non-enveloped virus) inactivation is not certain that these viruses, including hepatitis A, polio, hand, foot and mouth disease and other pathogens. In addition, alcohol influenced by organic matter, so that before disinfection with alcohol in order to achieve effective disinfection of clean hands or use alcohol-sterilized twice. And the long-term use of alcohol can dry skin.

To this end, the modern disinfectants have been given the new requirements: both the onset time required to achieve fast, targeted strong, lasting antibacterial effect, but also called for the skin affinity and can be naturally biodegradable. Now has been available for a modern formula alcohol isopropyl alcohol hand and skin disinfectant in the world, currently only a few developed countries such as Germany began to apply. This formula alcohol isopropyl alcohol obtained by petrochemical processes, non-spore contamination hazard. Isopropyl alcohol in the volatile, we also do not take away the skin moisture, and there is a certain degree of skin moisturizing effect.

Disinfection & Sterilization environmental accountability, how to synchronize?

Bacterial sexually transmitted diseases as a means to deal with the gradual diversification of the development and application of disinfectants, a qualitative leap. However, at the same time people also ran into new trouble - disinfectant sterilization "combat poison with poison," the traditional routines inevitably gives rise to environmental problems. Effectively prevent and control epidemic and led to the ecological balance of dilemmas.

As the most toxic disinfectant formulation ingredients themselves so that it becomes a double-edged sword. In the exterminations of pathogenic bacteria and viruses at the same time, will pollute the environment, destroying the ecology. For example, phenol itself is toxic, its very difficult to self-biodegradable residues. In the developed countries are gradually banned, quit the stage of history. Aldehydes are corrosive, choking odor. Therefore, a variety of aldehyde disinfection by-products are currently being replaced by modern disinfectant. Now came the modern environment-friendly disinfectant, in some developed countries has become a major force in the area disinfected. With the use of disinfectants, the classification can be broadly divided into three categories: hand and skin disinfectants, surface disinfectants and instrument disinfectants. Among them, hand and skin disinfectants because of their direct contact with human body, in Germany, is listed as drug class, such as isopropyl alcohol and alcohol recipe mixed formula of love Shu Tande smart racing and skin disinfectant.

In order to achieve the pollution levels of disinfectants, biochemical experts in the field from several aspects of modern disinfectant made of high-quality essential requirements:

■ Material affinity: the body being disinfected the negative impact should be minimized as much as possible, especially for direct contact with the human body disinfectant, such as hand and skin disinfectant should be absolutely safe, reliable, and the pro-and human skin, maintaining skin natural state.