So bacteria dont spread and u get sick
Washing your hands before handling food is a safety measure to prevent the spread of bacteria and disease.
before
after applying water to your hands
While it's technically possible to touch oneself without washing hands, it's not advisable due to hygiene concerns. Unwashed hands can carry bacteria and other pathogens, which can lead to infections or irritation. It's always best to practice good hygiene by washing hands before and after any intimate activity.
Soap by its self can dry your skin and dehydrate it rapidly so its always better to put water on your hands before soap. Soap also doesn't go very bubbly unless it reacts with the water so that's another reason to rinse before washing.
brush your teeth
Yes. You should not be handling fresh gloves with dirty hands.
In medical you are to wash hand very often. When washing the hands you should wash them with soap from the top to the bottom.
0.01. Is it worth washing your hands, now?
You should always wash your hands after you have been to the toilet and before eating meals. If you feel that you have touched a bacteria infested surface, it is always good to wash your hands.
they should be pointing down in the water
No you can not.