Safe drinking water usually comes from the lakes or
In most communities, tap water is safe for drinking.
bbb
using a safe fountain for clean drinking water
boil it
NO
Drinking water is water that is safe for a human to drink, it is said to be potable.
If the water supply is not contaminated with fluoride then yes it is safe. If it is contaminated it is unsafe especially for pregnant woman and children.
PVC pipes do not corrode, hence these are used for drinking water supply.
no
yes
Depends if you are from Brazil or not ?!