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99.9% & common germs
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∙ 6y ago
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How do hand sanitizers work?
They are mostly alcohol, which kills 99.9% of germs.
How does hand sanitizer kill bacteria?
Denatures &/or dissolves cellular & membrane components, including proteins & lipid membranes, thereby destroying the bacterium and/or virus, however not all bacteria or viruses are susceptable to the variety of different hand sanitizers, whether it be isopropanol, ethanol (ethyl alcohol), iodine based products, etc...examples are spore forming bacteria & rabies virus, both are unaffected by hand sanitizers.
What microorganisms are against alcohol based hand sanitizer?
These hand sanitizers, if they contain a minimum of 60% alcohol as most do, are effective on bacteria and viruses if used exactly as directed on the label. The instructions will include that you should briskly rub your hands together until they are dry. This provides friction that adds to the mechanical removal of the germs from your hands in addition to the direct effect of the alcohol on the organisms. As soon as you are where you can wash your hands with soap and water, the rinsing with warm water also helps flush germs away and drying your hands on a clean towel again provides friction to move the germs off.
Can plants grow in hand sanitizer?
My eighth grade students conducted a science experiment for which they tested the effects of a variety of additives to the soil of bean plants that had already germinated in water. I don't remember all of them, but what was surprising to everyone was that the plant that had hand sanitizer added to the soil was stronger, healthier, and bigger than the one fed on water alone.
Does hand sanitizer kill the good or bad germs in your hand?
Because if you avoid bacteria then your immune system won't have anything to fight and if you don't use it you lose it
Are there alcohol free hand sanitizers out there and are they effective in killing germs and bacteria if ever there are some?
There are alcohol free hand sanitizers that are effective in killing germs and bacteria. For example, So popular, which kills 99.9% of germs, can be purchased at a place like Wal-Mart.
How do hand sanitizers work?
They are mostly alcohol, which kills 99.9% of germs.
Do hand sanitizers kill good germs?
yes
What properties of hand sanitizer are beneficial?
Soap and water are more effective than hand sanitizers at removing certain germs or bacteria whereas alcohol-based sanitizers can inactivate many types of microbes very effectively. Hand sanitizers contain alcohol that acts as a cleansing agent. It has antimicrobial and antibacterial agents that destroy or inactivate the activity of germs or bacteria from the hands in just a few seconds. Therefore, hand sanitizers might be used when you are traveling in crowded areas where you are going to touch a lot of articles or objects, so at that time they act as an effective alternative for hand wash.
Can hand sanitizers kill yeast present on the hands?
No it doesn't,it kills 99.9% of germs,bt NOT mold.... --------------------------------------------------------------------- It actually depends on the type of hand sanitizer you use. Most hand sanitizers contain at least 60% Ethyl alcohol, which is more than enough to kill Mold. Mold is a type of Fungi, and Alcohol's properties tend to "kill" everything. -better to use rubbing alcohol
How long has hand sanitizer been around?
Hand sanitizers have been around since the late 1960s. The use of alcohol-based hand sanitizers has become more common in recent years due to their effectiveness in killing germs and preventing the spread of disease.
Alcohol based or Non-alcohol based Hand Sanitizers work well?
Hi, well I recently did a science fair project and with my results I found that non-alcohol based sanitizers work better then alcohol based sanitizers. However, they do not work that well, hand sanitizers only kill the germs, consequently, they are still there, dead or alive. Almanza, associate professor of restaurant, hotel, institutional and tourism management, says "the typical hand sanitizer, which is usually alcohol-based, strips the skin of the outer layer of oil, which normally prevents resident bacteria from coming to the surface." Hopefully this helps! ;)
Will alcohol free hand sanitizer irritate dry skin?
Sanitizers with alcohol as an ingredient will cause your hands to dry out more. All hand cleaning products such as sanitizers and soaps will cause more dry skin conditions if used frequently. While alcohol free hand sanitizer will cause less irritation of dry skin than those with alcohol, it will be beneficial to you to use lotion after using those products.
What is the sanitizer for the hands?
Well, if you want your hands to be germ free, use hand sanitizers with 60- 90 percent of alcohol. Such as Purell, Germout, Germ-x, Bacide, Aquim, Aquawet and others with more than 60 percent of alcohol. So don't use non-alcohol hand sanitizers.
Can you use Germ-X to help keep swine flu away?
Yes. The regular Germ-X hand sanitizers use alcohol (63%) as the active ingredient. The CDC has said that hand sanitizers are good to use if they contain a minimum of 60% alcohol, but must be used exactly as directed on the label to be effective. There is a new formulation of Germ-X hand sanitizer that is alcohol-free. The CDC has said these types of alcohol-free hand sanitizers can be effective and, if regular soap and warm water are not available, they are a useful substitute until you can get to a place to wash your hands properly.
Do isopropyl alcohol based hand sanitizers work as well as ethyl alcohol based hand sanitizers?
well IT DEPEND HOW MUCH YOU USE. If you use a the same amount then yes they are the same.
How well do hand sanitizers work?
From my experience, I have had good success with alcohol-based hand sanitizers. That being said, many things contribute to sickness, and using hand sanitizer will not be the ultimate factor. However, hand sanitizer has been proven to defeat a great majority of germs, so it is a good idea to use it when you're in contact with people.
