Kuyika kosavuta kwambiri, ingolowetsani chingwe kudzera mu gland yosonkhanitsidwayo ndikulimbitsa nati yotsekera gland mpaka chingwecho chitakhazikika. Ma gland awa apangidwa kuti azipirira madzi, fumbi, mchere, asidi-base, mowa, mafuta ndi solvent wamba.
Kusintha kwa zinthu kulipo.