Kwiyubaka byoroshye: kuvanaho umukungugu no kuyihuza neza mbere yo kwishyiriraho nyirizina, nta guhangayikishwa nibibyimba, shimishwa na ecran yawe nkaho itari ihari.
1. Sukura hejuru ya ecran, banza uhanagure umufuka wa alcool;hanyuma ukoreshe igikonjo cyo gukuramo ivumbi kugirango wongere usukure ecran niba ecran ikiri clran engouth.
2. Kuramo firime ikoreshwa.Hanyuma uhuze ecran ya ecran na ecran.Witondere kudakora kuri firime.
3. Witonze uhuze firime byoroshye na ecran nu mwobo hanyuma utangire buhoro buhoro gahunda yo gusaba.
4. Koresha ukuboko kwombi kugirango umanure buhoro buhoro ecran ya ecran kuri ecran yawe.Kanda hagati ya ecran yawe, izahita ifata buhoro buhoro kuri ecran yuzuye.Mugaragaza neza
hamwe nibikorwa byikora adsorption.Ukoresheje umwenda usukuye, kurenza urugero.