Titanium dioxide (nano-level) imagwiritsidwa ntchito kwambiri mumitundu yoyera monga zoumba zoumba, zopangira, zodzoladzola ndi zinthu zowoneka bwino.Ndilo mphamvu yamphamvu kwambiri yopaka utoto pakati pa ma pigment oyera, ili ndi mphamvu zobisala bwino komanso kufulumira kwamtundu, ndipo ndi yoyenera pazinthu zoyera zowoneka bwino.Mtundu wa rutile ndi woyenera makamaka pazinthu zapulasitiki zomwe zimagwiritsidwa ntchito panja, ndipo zimatha kupatsa zinthuzo kukhazikika kwabwino.Anatase amagwiritsidwa ntchito makamaka pazinthu zapakhomo, koma ali ndi kuwala pang'ono kwa buluu, kuyera kwakukulu, mphamvu yaikulu yobisala, mphamvu yopangira utoto komanso kubalalitsidwa kwabwino.