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Does a steam mop kill bacteria and viruses?
Yes, steam mops can effectively kill bacteria and some viruses due to the high heat they produce. The steam helps to sanitize and disinfect the surface by penetrating crevices where germs may hide. However, it's important to follow manufacturer instructions and use the mop properly for optimal results.
Does drying a dish cloth on a radiator kill bacteria?
Drying a dish cloth on a radiator can help to remove some moisture that bacteria thrive in, but it may not effectively kill all bacteria present on the cloth. To kill bacteria, it's best to wash the dish cloth in hot water or use disinfectants to ensure effective sanitization.
Why is the loop allowed to cool before putting it into the bacterial culture?
Because too much heat can kill bacteria. Think of pasteurised milk - the pasteurising process involves rapid heating and cooling to kill off any bacteria that might be present in the milk.
How hot does water have to be for handwashing?
I would say allow it to be as hot as you can tolerate, then you'll be sure to kill as many bacteria as possible. In terms of temperature, I would say about 110-115F or 43-46C Of course, use an anti-bacterial soap.
Does hot water kill virus?
Hot water can help kill some viruses by denaturing their proteins, but it is not a guaranteed way to eliminate all viruses. To effectively kill viruses, it is recommended to use soap or disinfectants in addition to hot water.
