- Hiki i kā mākou mau mīkina lima ke pale aku i kou lima mai ka ʻino ʻana o ka alkalis, alcohols, acetone.ect.
- NĀ HOʻohana - He kūpono no nā hoʻokolohua kemika, hana mīkini, mahiʻai, mahiʻai, hana, ʻoihana kaʻa, māla, pā hale, lumi ʻauʻau, ʻauʻau, etc.
- ʻO ka waikawa a me ka alkali me nā waiwai pale maikaʻi, pale i nā lima mai nā kemika.