I-1 .ntela iimeko zobushushu obuphezulu: Iglasi ephezulu ye-borosililicate ayinakukwazi ukumelana nobushushu obushushu obugqithisileyo, ngakumbi xa ifakwe ngqo kwimo yobushushu obuphezulu kwimo yobushushu obuphakathi. Ngaphambi kokusetyenziswa, yibeke kubushushu begumbi ukufudumeza ngokwemvelo ukuphepha umahluko wobushushu;
2. Sukungahambi kakuhle
3. Lumka xa uhlambulula: Lumka xa ucoca iglasi ephezulu ye-borossilicate. Sukusebenzisa ibrashi okanye into enzima ukuyicoca ukuze uphephe ukukrala indebe udonga. Kucetyiswa ukuba usebenzise isicoci sokungathathi cala kunye nelaphu elithambileyo lokucocwa;
4. Sukuzisebenzisa kwii-microwave ze-microwave kunye nee-cookhest ze-ongland: Iglasi ephezulu ye-borosililicate ayinakusetyenziswa kwii-ovens kunye ne-coakers, eziya kubangela iglasi.