Never, because many micro organisms can live at sub zero temperatures and some can remain latent for years and can again reproduce on the onset of favourable conditions.
yes
To effectively kill germs on pillows, they should be frozen at a temperature of at least 0°F (-18°C) for a minimum of 48 hours. This duration is necessary to ensure that any bacteria or germs present are effectively eliminated.
No, if the water that was used to make up the ice contained germs then the ice will still contain these germs - freezing does not kill germs it simply stops them multiplying
no
Yes, you can clean this equipment quite effectively. Use anti-bacterial wipes or spray, and wipe the equipment down to kill all germs.
"Heat will most definitely kill germs but freezing them won't do the trick- in the same way a frozen fish could spring back to life when put back into water. You could just be preserving them. Enzymes are at work in germs and these are denatured by extreme heat but cooling them might only be slowing them down. Freezing does prevent their multiplication if the temp is at 0°F or less. When thawed, the surviving organisms can multiply again."
I f Ammonia products don't claim on their labels that they kill germs, it's because they can NOT kill germs.
to sanitize and kill bacteria
Dishwasher detergent is necessary to properly clean and sanitize dirty dishes. Detergent contains abrasives to help remove food particles as well as soap to kill germs and bacteria.
When you boil water, you will kill all germs that are in it.
I know for sure hot water kills germs
Soap can kill germs but can't get rid of them permanently. They will keep coming back. Don't buy 'can kill 99.9% of germs because not only does it kill bad germs, but it kills the good ones too.