1. Hiki ke hoʻokuʻu ʻia ka hydrogen sulfide i ka leak kinoea, ʻike ʻia me ka ʻala e like me ko nā hua popopo;
2. Ma ka pani ʻana i ka pahu hau, e nānā i ka pahu ʻulaʻula o ka mīkini kinoea e nānā i ka neʻe ʻana o nā helu;
3. ʻO ka hoʻohana ʻana i kahi hoʻonā o ke kopa a i ʻole ka mea holoi lole i hui pū ʻia me ka wai i nā paipu kinoea hiki ke hōʻike i nā leaka ma o ka hana ʻana;
4. ʻO ka hoʻokomo ʻana i kahi mea ʻike kinoea ʻoihana e hōʻoia i nā mākaʻikaʻi ʻakomi i ka hopena o kahi leak kinoea.