Kuwombera thonje yaiwisi ndi mabala a ulusi Wopanikizidwa Ubwino Wofunika Kwambiri: Kulimba kwamphamvu kwambiri kumatsimikizira kupanikizika kotetezeka; Zinthu zosagwirizana ndi chinyezi zimateteza ku chinyezi; Zolemba zamitundu zilipo kuti zizindikiritse kalasi; Pamwamba osayipitsa amasunga ukhondo wa ulusi.
Kusunga masamba a fodya posungirako Ubwino Wofunika: Zida zovomerezeka ndi FDA; Anti-microbial katundu amaonetsetsa ukhondo.