Don Allah a kiyaye waɗannan abubuwa guda uku:
1.Duba bayyanar: m surface, uniform size of iska ramukan a yanke (ba manyan ramuka, babu lumps);
2. Tabawa: latsa kuma da sauri sake dawowa, ba mai laushi ba (yana nuna daidaitattun silica dioxide), ba m (yana nuna kyakkyawan ingancin silica gel);
3. Tambayi labari: zabar pores masu kyau don rufewar ruwa mai hana ruwa, kuma zaɓi ƙananan manyan pores don ɗaukar girgiza da kuma sautin murya. Jigon shine "zaɓi akan buƙata".
Daga hadewar silica da fumed silica zuwa sama{0}} zafin zafi, kowane mataki na aikin ƙirƙirar ƙaramin kumfa na silicone yana haɗawa da neman "aiki". Yana iya jure matsananciyar zafi yayin da yake kwantar da al'amuran yau da kullun. -- Wannan nasarar ta samo asali ne daga ingantacciyar daidaituwa tsakanin manyan kayan aiki da dabarun kere kere.