All tea lovers know that with time cups become stained with tea residues. Removing stains is easier than you think. All you need is water, a sponge, and baking soda.
1. Wet the cup so the baking soda will stick to the surface
2. Rub the baking soda over the stained area with a cloth or sponge until no stains are left.
3. Rinse and enjoy taking tea in cups that look like new!