Chonde musalole kuti mafuta achepetse chikwangwani chachikaso, kuchuluka kwa mafuta sikungabise.

Kupanikizika kwa mafuta kwa thanki kuli mu zobiriwira za kuchuluka kwa mpweya, oyipitsa oyipitsa ndiye abwino kwambiri.

Kugwiritsa ntchito zochulukirapo zamagetsi sikuyenera kukhala zochepa ndiye ma PC 12.

Chonde osagwiritsa ntchito mtundu wina wopaka mafuta, zopangidwa ndi mchere ndi mchere zimatha kulumikizana ndi wina ndi mnzake.

Chonde yeretsani zosefera za filler, ndi dothi lamafuta pansi pa oiler nthawi zonse.