1. Heat water to 70 degrees using electric kettle.
2. Put loose leaf green tea in a strainer thingy. Leave room for it to expand 4 times as big
3. Swoosh some of the 70 degree water around a glass kettle to heat it up, pour it out.
4. Put strainer with tea in glass kettle.
5. Pour water over tea.
6. Let sit for a few minutes.
7. Drink.
8. Reuse the same leafs throughout the day using same steps.

I usually use unflavored green tea with decent quality. Very different from tea bags.