The one that started it all! Get that crisp, classic scent you love with Irish Spring Original Deodorant Bar Soap. Irish Spring Original bar soap delivers the gentle and caring formula you love, with a fresh, clean, and invigorating scent to leave you refreshed. Irish Spring Original Deodorant Bar Soap provides 12-hour deodorant protection, so you can feel fresh throughout the day. Soap Type: Bar; Capacity (Weight): 3.75 oz; Scent: Clean Fresh; Personal Soaps Application: Body; Hand.