Let boiling water settle about 15-20-second before pouring With 304 stainless steel infuser to hold the tea leaf, easy to clean PRO-GRADE PORCELAIN&SAFE for dishwasher microwave.But the EXTRA-FINE STAINLESS Steal Strainer and bamboo lid are not suitable for get into the MicRowave.Dishwasher safe, but do not put the lid, infuser into microwaver Use baking soda dissolved in warm water to clean tea stain as needed Special bamboo lid to and the pattern, unique design,best teapots are porcelain!Brt teapot is porcelain made because this material is the best for brewing large-and small-leaf or herbal tea.Porcelain perfectly withstands high temperatures,serves for a long time without losing its functional qualities and appearance,