How to get clean mineral water from germs

Hi steemian .. hopefully your situation is all healthy
On this occasion. I will discuss about .. How to get clean mineral water from germs .. Without other chemicals ..
Probably no stranger to us who have long used this method ..
That is by cooking water with cooked until boiling ..
This method has been done by our ancestors .. first they did not know electricity .. gas .. and other technology ..
But the method of cooking water is now rarely used .. Because of the times ..
Finally I get the idea to do business .. By selling mineral water in cook ..
Because fans are generally ..
And I made it ..
So .. i want to share the info that i get in my area for all steemians ..

The first step

Step2..
Cooking water until it boils

And water .. It is ready in consumption