Mowa wokhala ndi ndende ya 75% sachedwa kuphulika akakhala padzuwa. Kukhala madzi oyaka, ili ndi kung'anima kwa 20 ° C, ndi nthawi yachilimwe, kutentha kwakunja kumatha kukwera pamwamba pa 40 ° C, kumawonjezera kwambiri chiopsezo cha mowa wonyezimira woyaka ndi kuphulika padzuwa.
Kusunga mosamala 75% mowa, iyenera kusungidwa pamalo ozizira, malo olowera mpweya wabwino pomwe kutentha sikudutsa 30 ° C. Chidebecho chiyenera kutsekedwa bwino ndikusungidwa mosiyana ndi oxidizer, zidulo, zitsulo za alkali, ndi ma amines kuti aletse kuyanjana kulikonse koopsa. Ndikofunikira kugwiritsa ntchito magetsi osaphulika komanso mpweya wabwino, pamodzi ndi kuletsa mwamphamvu makina ndi zida zomwe zingapangitse zopsereza.