ʻO Piperonyl butoxide kahi synergist insecticidal kaulana loa, me ka hoʻohui ʻia i nā manawa he ʻumi e hoʻomaikaʻi ai i ka hopena insecticide insecticidal hopena hiki ke hoʻolōʻihi i ka manawa o ka hoʻohana, hoʻonui i ka laulā insecticidal ākea. Hoʻohana ākea ʻo Piperonyl butyl ether i ka mahiʻai, olakino home a me ka insecticide warehousing, ʻo ia ka hui olakino kū hoʻokahi ʻo United Nations i ʻae ʻia no ke olakino meaʻai (hana meaʻai) i ka insecticide synergistic maikaʻi loa.