Hoʻohana nui ʻia i nā hiʻohiʻona injection - hoʻoheheʻe ʻia, kūpono loa no ka hana ʻana a me ka hoʻoili ʻana i nā huahana me nā koi gloss kiʻekiʻe, a hoʻopili ʻia i nā ʻāpana o loko a me nā pahu o nā mea pono hale (e like me nā pūpū air conditioner), nā ʻāpana kūloko a me nā pahu o nā mea kūʻai uila, a me nā mea pāʻani.