Nā hiʻohiʻona:

1. Mea maʻemaʻe maka —- ʻaʻole e hoʻokomo i ka mana calcium a me nā mea hoʻohui ʻē aʻe.Hoʻokahi manawa kalai.
2. ʻO ke kūpaʻa kino maikaʻi a me ke kūpaʻa ʻelemakule ikaika - hoʻokomo mākou i ka anti-oxidant a me ka ultraviolet light absorber i loko, ʻaʻohe hopena o ka waikawa a me ka alkali i ka papa leakage fecal.
3. Maʻalahi e hoʻomaʻemaʻe, disinfect a me ka hoʻokuʻu ʻana.
4. Ka ikaika, ka oolea, ka paakiki: o ka hiki ana o ka monolithic ma luna o 1T, hiki ke ku i ka hamare.
5. Māmā: ʻo 0.91-0.92g/cm³ wale nō ka nui.
6. ʻO ka ikaika, ʻoʻoleʻa, ʻoʻoleʻa - ʻo ka hiki ke kūʻai ʻia o ka monolithic ua lawa ka ikaika e kū a i ʻole ka hahau ʻana.
7. ʻAʻohe wai, ʻaʻole pili i ka haʻahaʻa, ʻAʻohe mea ʻawaʻawa, ʻono ʻole: ʻaʻohe mea ʻino.
8. Hoʻoemi maʻalahi ka hoʻohaʻahaʻa ʻana i ka hana o nā limahana, mālama i nā kumukūʻai hoʻokomo.