1.Izakhelo zokubonisa zenziwe ngeplastiki eyomeleleyo ye-ABS kunye neenwebu ze-PE eziguquguqukayo (inxalenye yefilimu ye-PE yi-polyethylene, eyimathiriyeli yekhemikhali engenabungozi. Nceda uqaphele ukuba ayenziwa ngeglasi okanye iplastiki.) ,ukudala umboniso onomtsalane notsala amehlo.
2.Umboniso welitye elimnyama elidadayo elinefestile ecacileyo emile okwedayimani, ukutyhala-ukuvula.I-PE inwebu iya kuvelisa i-crease emva kokusetyenziswa, inokususwa ngokuyivuthela nje nge-hairdryer, kulula ukuyisebenzisa.