ʻO Pumice pōhaku lua pele (ʻike mau ʻia ʻo ka pumice a i ʻole ka basalt porous) he ʻano mea hana palekana kaiapuni.He pōhaku porous makamae i hana ʻia e ke aniani lua pele, nā minerala a me nā ʻōhū ma hope o ka hū ʻana o ka lua pele.Aia i loko o ka pōhaku pele he mau ʻumi o nā minela a me nā mea e like me ka sodium, magnesium, aluminum, silicon, calcium, titanium, manganese, iron, nickel, cobalt and molybdenum.Loaʻa iā ia ka nalu magnetic infrared me ka ʻole o ka radiation, Ma hope o nā makahiki he mau makahiki, ua ʻoi aku ka nui o ke kanaka i kona waiwai.I kēia manawa ua hoʻonui ʻia i nā kahua kūkulu, mālama wai, wili, nā mea kānana, barbecue charcoal, māla ʻāina, mahiʻai lepo ʻole, nā mea hoʻonaninani a pēlā aku.He hana hiki ʻole ke hoʻololi ʻia ma nā ʻano āpau o ke ola!ʻO ka hot rock baking back kahi ʻano lāʻau lapaʻau pōhaku, e hoʻohana ana i nā pōhaku lua pele wela e komo i ka ikehu maikaʻi ʻole o ke kino kanaka, kōkua i ke kino o ke kanaka e hoʻopau i nā toxins a hoʻoikaika i ka metabolism kanaka.