How do I brew a perfect cup of tea?
Good quality water and proper brewing time are essential for a flavorful cup of tea.
Start with a preheated pot or cup (simply fill your teapot or cup with very hot water and let it stand for a moment).
Use fresh cold water. In areas with poor tap water, use bottled or filtered water. Never use water from the hot water tap. Let the tap water run for a few seconds until it is quite cold; this ensures that the water is aerated (full of oxygen) to release the full flavor of the tea leaves.
Bring water to a rolling boil. Don't let it boil too long, as it will boil away the flavor releasing oxygen and result in a flat tasting cup of tea. Pour boiling water on tea leaves or tea bag.
Brew 3 to 5 minutes (for green teas, water should be a bit cooler and only steep for one to three minutes).

How much loose tea should I use to make a cup of tea?
To make an 8 ounce (250 ml) cup of tea, use the following chart as a guideline. Adjust to taste. White tea 2 tsp. (20 ml)
Green tea 1 tsp. (10 ml)
Oolong tea 2 tsp. (20 ml)
Black tea 1 tsp. (10 ml)
Herbal "tea" Start with 1 tsp. (1 gm), and increase to desired taste.