Storage life for all teas can be extended by using desiccant packets, oxygen-absorbing packets, vacuum sealing or store tea in closed containers in a refrigerator.
These round structures are mounted on a wooden platform and have a cooking stove, refrigerator, tables, chairs, countertop, electric lights, heat and outlets.
If a conventional refrigerator is inefficient or used inefficiently, it will also contribute more to global warming than a highly efficient refrigerator.