O se pauta siliva paina maualalo, fealua'i;lua vaega conductive o roughness luga o le pauta siliva, conductivity lelei;Tolu mea e fa'atumu ai fa'atonuga maualuga, fa'atasi ai ma le tete'e lelei i le fa'ama'iina.Fa'aaoga lautele i pa'u fa'aeletoroni, oloa fa'aeletoroni, fa'aulu eletise, fa'aeletise fa'amaneta, anti-bacterial anti-virus.