Ngokushesha futhi kulula kakhulu ukuthi amathuluzi edayimane afakwe noma asuswe kumapuleti okuguqula, ngaphandle kokusebenzisa izikulufu noma ihadiwe eyayidingeka ngaphambilini, isilayidi esisezicathulweni singangena kuzo zonke izinhlobo zemishini.

I-Ti-Coated ukumisa amapuleti okuguqula abe nokugqwala.