The cotton waste is soaked or wetted for a few hours in water to which a detergent has been added as a softener and disinfectant
Zotsalira zathonje zinyikidwe mmadzi kapena kunyowetsedwa kwa maola angapo mmadzi omwe mwayikidwa mankhwala ochapira kuti zifewetse komanso kupha tizilombo ndi matenda