Nthaŵi
Msampha udzudzudzi
imapereka luso lapadera, kusuntha, komanso kusamala zachilengedwe. Imakopa ndikutchera udzudzu ndi tizilombo tina pogwiritsa ntchito kuwala kwa UV, kuonetsetsa kuti malo opanda tizilombo komanso omasuka. Ndi mphamvu zake zochepa zogwiritsira ntchito mphamvu komanso ntchito yosavuta, ndi
UV LED wakupha udzudzu
ndi njira yabwino kwa anthu omwe akufuna njira yotetezeka komanso yodalirika yothanirana ndi tizirombo popanda kugwiritsa ntchito mankhwala owopsa, zomwe zimapangitsa kuti pakhale moyo wathanzi.