Ungakhululeka ukwazi ukuthi i-magnesium oxide ayinabungozi futhi ayinabo ubuthi, ingabi sengozini yokuqhuma.
Noma kunjalo, kubalulekile ukugqoka imaskhi ngenkathi uphethe i-magnesium oxide ukuvikela izinhlayiya zayo ukuthi zingangeni emlonyeni wakho nasekhaleni.