Pedzisa mutsara unotevera nesarudzo yakanakisisa: Kuita bhaira rakapetwa  Zvaunogona kuita: - kushandisa pani ine inenge inchi imwe yemvura inodziya uye kuwedzera kapu yegirazi yePyrex inokodzera pasi uye inobata mvura - kushandisa pani ine inenge inchi imwe yemvura inodziya uye kuwedzera kapu yegirazi yePyrex inokodzera pamusoro asi isingabati mvura  Mhinduro:
uchishandisa pani ine inenge inchi yemvura inodziya uye uchiwedzera ndiro yegirazi yePyrex inokodzera pamusoro asi isingabati mvura