How to sharpen the blade of the umshini wokusika iwundlu

1. Beka i-blade ebhentshini lokuhlola elingaphezulu ukuze lingasebenzi ngesikhathi sokugaya.

2. Engeza inani elifanele lamafutha okugcoba ahlanjululwe noma upharafini owuketshezi phezu kwetshe lokugaya bese usula ngokulinganayo ukuze ukhulise ukuminyana.

3. Faka isibambo sommese kanye nesibambi sommese kummese wokusika ukuze umphetho wommese uye phambili futhi ulale endaweni ephansi yetshe lokugaya.