✨Brand New & Unopened✨ This laundry item uses magnesium hydrogen powder to remove over 99% of bacteria and also has deodorizing effects. - Product Name: Sentaku Mag-chan (Laundry Mag-chan) - Functions: Deodorizing, Cleaning, Disinfecting - Ingredients: Magnesium hydrogen powder - How to Use: Simply put it in with your laundry - Effects: Removes over 99% of bacteria - Suitable for: Clothes, towels, etc.