How is it possible to ensure that the hadith is authentic

Although the Hadith of the Fly is Authentic, You Do Not Have to Drink that Which Disgusts You

Although the Hadith of the Fly is Authentic, You Do Not Have to Drink that Which Disgusts You

Although the Hadith of the Fly is Authentic, You Do Not Have to Drink that Which Disgusts You Question :Just how authen...