With hot water bags for a long time can be poured out of the water and then loaded with water?
This is also used to ask? Certainly can!
May not。 The electric hot water is also added medicine. Pour and then add small, heat efficiency is reduced and even electricity will not heat.
Can add water, but can not drain the water inside.There is a plug on the hot water bag, pull it up, and then use a small bottle a little, with pure water, but can not pour out the water or fresh water, because the bag has a powder, then change the water powder was replaced without, that will reduce the efficiency even burn hot.After the completion of the fortress must be good, water can not be too full.
