Question

Now days, it is recommended that sanitizers that we should use to wash our hands should contain more than 70% alcohol concentration. What is meaning of 70% alcohol solution?​

Answer 1

Explanation:

Cleaning hands at key times with soap and water or hand sanitizer that contains at least 60% alcohol is one of the most important steps you can take to avoid getting sick and spreading germs to those around you.

Answer 2

Answer:

It is false we should all was wash our hands with 70% alcohol. as you should know that more or less than 70% of alcohol which not clean or dissolve any dirt.

70% alcohol concentration.

means

let's take an example

100 ml of sanitizer

so it will have 70 ml alcohol and 30% of water.

Thanks.