Awa ndi kuwala kwa usodzi komwe tinakonzekerapo ndi Get United States. Imalepheretsa 90 peresenti ya kuwala kowopsa kwa UV. Makamaka malo opangira squid. Ogwira ntchito athu agwira ntchito usiku wonse pansi pasquid usodzi wopepukapa b leck. Magetsi achikhalidwe chophera nsomba, sangathe kuletsa mtundu wa 200-400 wa UV. Kugwira ntchito kwa nthawi yayitali kumayambitsa kuwotchera pakhungu la pakhungu ndi maso ofiira a gululi, ndikuyambitsa kusasangalatsa komanso kukhudza ntchito molimbika. Ndi athu Nyali Yaukwati ya 0UVimatha kuthetsa vutoli. Chipolopolo chapadera cha quartz chili ndi kukana kwabwino kwambiri kutsutsana ndi kukana. Kuzizira kwakukulu kumachepetsa chubu chopepuka, ndi kutentha kwabwino kotentha, kumathandizira moyo wa ntchito yautumiki.
