Chlorine
To sterilise the water.
Chlorine :)Like in swimming pools :)
That's the only way to sterilise baby bottles! Just make sure that the water is not too hot cause some bottles may melt.
Because they will kill bacteria
To clean snd sterilise the injection site
Yes, alcohol is used to sterilise the skin. It also used to be used (but not any more :) to induce labor.
to sterilise (kills bacteria) water, eg. in swimming pools and in water treatment. Also in the manufacture of PVC.
you use a drop bottle if you don't have one of them then you need to buy one as there is no other way to use it
Yes, they are often used to sterilise food for that very reason.
Because gamma rays have the most electromagnetic energy.
There are quite a few ways that you could sterilize something. Sometimes using very hot water and soap can sterilize.
No, never. Salt helps to sterilise the wound, although it could be painful!