Filter water or tape water to make tea ， 描述： anyone can help?

markhamwong

I am using REVERSE OSMOSIS SYSTEM water to make tea, cook rice everything.
Should I just use tape water to make tea?
As you know water come out from filter have no minerals al all. Taste difference.

markhamwong

5# manukasky
What do you mean by "natural water"?
Dircet collect from the sky?
Or goes to the mountain to get the mountain water.
Thx