We Tried Costco's Creamy Mint Soft Serve, Mind-Blown or Toothpaste Trauma? Mint or toothpaste? We tried Costco's Creamy Mint Soft Serve to find out! 🍦🌿 📅 Mar 14, 2026 Share this video with a friend! 🤩 🔗 Copy link ✉️ Email 📤 Share