I do this also. There is a tool called a miso strainer but I just use my small strainer that I've had forever. https://smile.amazon.com/Japanese-misokoshi-strainer-DIssolving-Stainless/dp/B0885T2PB4/ref=mp_s_a_1_7?crid=XKIHBHK2ARY&keywords=miso+strainer+and+muddler&qid=1669441883&sprefix=miso+straine%2Caps%2C110&sr=8-7