
Some parents have succeeded in protecting their children from every possible exposure to bacteria, which could be urban legends --
Only adults who watch them grow unprepared for the slightest bugs.
But in these days of almost unexamined global migration, it is no wonder that we are concerned about the threat that Ebola, S. aureus and Zika virus pose to our children.
Manufacturers smell our fears.
Their reaction is to produce countless products that claim to kill bacteria, viruses, and other bacteria that we don't even know.
But in many cases, such a product is not only excessive (
Many bacteria, like trillions of bacteria in our digestive system, are essential. —
Some will cause their own problems.
For example, a new study of Dyson Airblade dryers used in many public restrooms shows that they spread a lot more bacteria than regular clothes dryers or paper towels.
The study, published in the Journal of Applied Microbiology, said that in fact, they spread 60 times more viruses than ordinary dryers and 300 times more viruses than ordinary paper towels.
And chlorine San, many active ingredients that resist
Bacteria soap and detergent have disappeared from the market due to health problems, including concerns that things that are not killed by chemicals will actually become stronger (
So powerful super bug).
When all we really need to do is work on some good old products, other products will give us a false sense of security.
Old-fashioned hand washing all day.
With this in mind, here is a sample of other products for everyone to think about.
Careful "hands" a public bathroom handle that can kill bacteria left by sloth who don't take a shower while out sounds like a win-winwin.
Conceived by two students
There is a uv led on the handle of the sanitary door, and the handle is coated with titanium dioxide.
The two killed the bacteria together.
The most important thing is that the inventor thinks the product will only cost $13.
What don't you like?
First, studies have shown that some bacteria, including E. coli, are present.
E. coli resistant to ultraviolet radiation.
Second, some people entering the bathroom may be scared by a strange glowing handle . . . . . . Touch it with a paper towel.
Of course, this first negates the need for a sterilization handle.
Whatever you do, cold and flu can spread sneezing at home, but Kleenex is resistant
The virus says it killed 99 people.
Due to "humidity", 9% of the virus in 15 minutes
Activate the middle tier.
"Think about this.
Blow your nose with one of these things, and almost all bacteria soaked in the outer layer of the tissue die once they reach the middle layer
It doesn't matter after you throw the tissue out for about 14 minutes and 50 seconds.
You should wash your hands anyway so as not to make your family sick.
No cleaner for the pump?
The drip that makes the $22 touch-free hand washing system says that your soap pump is full of bacteria, no bacteria
The touch system ensures that you do not need to touch the soap pump.
The system "automatically senses hands and distributes soap to kill 99.
"9% of bacteria and viruses are cleared," said a product description . ".
But if you have to wash your hands anyway, what does it matter if you have to touch the soap pump a moment before the soap works?
If the pump kills the other one, we might stand up and look for the bait.
1% more bacteria.
Allergic to ultraviolet blue?
If you have tried everything else but can't avoid sneezing, the air purifier can give you some relief.
The same is true for filtering tobacco smoke.
But if your air purifier can also kill bacteria, it's worth a few bucks, right? Well . . .
Considering that the two competitive forces are playing a role.
First, UV rays kill bacteria when they pass;
The treated plates attract small bodies like magnets.
Only one thing is needed for ultraviolet rays
Bacteria stay long enough to cook them.
But the work of the air purifier fan is to push the air through the machine as quickly as possible, which is too fast for UV rays.
Fans that also suck bacteria blow them back again.
Their little bacteria, when insects like it
Flying, crawling, or jumping
Let their way into the house.
But if you listen to some company, it's not enough for something you can't step on or something SWAT sprayed.
After all, the pests leave a large number of bacteria, and they are probably also harmful.
Thus, Bayer's home pest and bacterial killer poses a question for indoor and outdoor pest killers: where does it stop?
Are bugs carrying bacteria not the smaller ones they carry themselves? Don't those bacteria carry bacteria?
Wait, all the way to the single cell level?
You may ask yourself when is the last time your pediatrician has told you that if you only give that Eagle a good dose of bleach after taking out that fly, wouldn't your child have a body temperature of 102?
You may also see bacteria, not included.
Zapping products in battery form-
Power UV wand.
Hold a wand on the water
Don't worry about the exposure time here.
It can kill bacteria, viruses, dust.
There are mites eggs, fleas and lice in 10 seconds.
Think of all the door handles, taps and fridge handles, towels, magazines . . . . . .
This is a problem.
You won't use it for a long time even if it works.
If your colleagues don't make you laugh at work, because you wash every surface that a hand may touch, your family will. Mercilessly.
Squeezing around with hand sanitizer is tempting for parents to spray their children's hands with a little hand sanitizer instead of walking to the nearest bathroom.
But they are not the perfect replacement for cleaning.
If you have obvious dirt on your hands, you will apply it around.
These perfumes may contain neighboring benzene Ester, some of which are health problems, and some of the disinfectants still contain chlorine San.
Most disinfectants exceed 60% ethanol (120 proof)
They don't have children either-proof lids —
Did it for some, uh, visits.