Hana ʻia ma ka hui ʻana i ka ʻōpala popoki tofu a me ka pā pōpoki bentonite.Loaʻa iā ia ka hoʻoheheʻe wai maikaʻi, deodorization maikaʻi, a hiki nō hoʻi ke holoi i nā halepaku.
Nā pōʻino o ka ʻōpala popoki hui ʻia: ʻaʻole kūpono nā ʻāpana nui a me nā mea liʻiliʻi no ka manaʻo o ka wāwae pōpoki.
