Ulawulo olukude lusetyenziswa ixesha elide, kwaye iphepha eliqhubayo leqhosha lingcolile, elikhokelela ekungaphumeleli kwesitshixo.
Isisombululo esingxamisekileyo kukuvula ngokucokisekileyo isigqubuthelo sangasemva solawulo olukude, ukudipha i-cotton swab ngotywala, usule irubha eqhubayo kwiqhekeza eliphambili leplastiki kunye nomgangatho wokushicilela webhodi yokushicilela.Izinto ezimnyama ziya kushiywa kwi-cotton swab, kwaye emva koko utshintshe i-cotton swab kwaye usule kwakhona de kungabikho nto emnyama.Emva koko faka kwakhona isilawuli kude.