Lao Banzhang has gone through a hundred years of vicissitudes of life

invigorating the spleen

the tea leaves were shipped and sold to the Dutch traders

These components work together to promote blood circulation

excess bleeding

Zojirushi Citric acid cleaner Packaged Lao Banzhang has gone throughZojirushi Citric acid cleaner for electric water boilers. 100 Percent citric acid Biodegradable and non toxic when used as directed 1 Packet per boiler Easy to use 4 Packets included How to Use: Refer to your instruction manual for detailed directions. 1. Remove any carbon filter before cleaning. If your water boiler comes with a screening net at the bottom, please make sure it is attached properly. 2. Put 1 packet of cleaner in a cup and add warm