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Zowonjezera zowonjezera za YIHOO
Pazifukwa zapadera, zokutira komanso utoto monga penti yakunja, utoto, utoto wamagalimoto, zitha kufulumizitsa ukalamba, utatha nthawi yayitali ndikuwonetsedwa ndi radiation ya ultraviolet, kukalamba pang'ono, mpweya wotentha.
Njira yothandiza kwambiri yosinthira nyengo yovundikira nyengo ndikuwonjezera antioxidant komanso kuwala kolimba, komwe kumatha kuletsa kutulutsa kwaulere mu pulasitiki, kuwonongeka kwa hydrogen peroxide, ndikulanda zopangira zaulere, kuti muteteze kwanthawi yayitali utomoni pulasitiki, ndipo kwambiri kuchedwa kutaya kwa gloss, chikasu ndi pulverization coating kuyanika.
