Imakhala ndi nduna ya mphira ndi cholumikizira cholumikizira. Mphotoyo imatha kuphatikizidwa molingana ndi kuchuluka kwa ntchito, cholumikizira chachikulu chimaviikidwa mu mafuta pang'ono ndikusunthika molunjika mu hose ndipo mtedza ukukhazikika. Ndiosavuta kusiya ndikukhazikitsa, osavuta kuyiyika payipi, etc. Ndioyenera malo omwe ali ndi malo ovuta komanso opanikizika kwambiri. Kutentha kwa kutentha ndi - 20 ° C ~ 80 ° C.
