Home office computer keyboard.
Ich door handle has the most bactiria.
The cell phone surprisingly we did not find any bacteria which is somewhere that i would have expected to find a lot of bacteria but that might suggest recent cleaning so it s hard to say the.
That depends on what s on it.
Can a door handle keep you healthy.
Continue reading to learn more about the advantages of choosing copper based high end door hardware in colorado.
The science behind copper.
Out of all the samples the keyboard also has the most types of colonies because the others all have 4 or less than 4 colonies.
Coli enterococcus and sometimes even salmonella.
Copper helps to kill certain types of bacteria meaning that any door handles made with higher copper content like brass or bronze are much better at keeping your doorknobs germ free.
Between the keyboard and the doorknob the keyboard has more types of bacteria because we can see that there are around 5 different colonies from the data gathered while the doorknob only has 4.
Since the virus is spread mostly by direct contact with an object or surface that has been contaminated by the infection and then touching our face the everyday dangers are obvious.
A real life observational study.
Most are teeming with bacteria.
Additionally copper door handles have been shown to be effective at suppressing bacterial growth.
On clothing or skin the survival time is roughly halved.
On a hard non porous surface like a door handle most viruses are destroyed within 24 hours.
Salmonella only lasts four hours but mrsa can last several weeks and c.
Difficile has been found to survive for up to five months.
Bathroom door s inside handle.
One of the most common diseases caused by door handle bacteria is the common cold.
Wojgani h kehsa c cloutman green e gray c gant v et al.
2012 hospital door handle design and their contamination with bacteria.
That stuff can make you sick.
The survival time for bacteria is more variable.