Biocides e mafai ona aveese lelei siama, limu, ma sigi, faʻamautinoa le tumama o le ea ma luga. O lenei mea e mafai ona faʻaitiitia ai le lamatiaga o faʻamaʻi ma faʻamaʻi pipisi.
O mea fa'aopoopo fa'atino o mea ia e fa'aopoopo i mea'ai, mea teuteu, vaila'au, palasitika, vali, ma isi oloa e suia ai o latou tino, vaila'au, fua, tofo, manogi, ma uiga lanu.
Surfactants o vailaʻau faʻamaʻi ma gaioiga olaola e mafai ona faʻaaogaina i le tele o vaega, e aofia ai: