Traditional Culture Encyclopedia - Hotel franchise - You cannot use tap water directly to steam things in a steamer. Is it reliable?

You cannot use tap water directly to steam things in a steamer. Is it reliable?

Yes, some substances in the tap water will volatilize after boiling, so it is harmless. However, it is recommended not to reuse the steamer water, because if it is reused, there will be nitrite in the water. Harmful (2 times is no problem, 3 times or more will double the amount, 5 times can reach 100 times that of ordinary tap water!)