This Laundry Washing Ball Contains Ceramic Pellets Which Change The Ph Balance Of The Water And Washes Your Clothes Without Detergent! Help Your Clothes Stay New Longer And Watch As They Don'T Break Down As Fast From The Harsh Detergents!. How To Use: Follow The Fabric Instruction Separate The Cloths As Usual Pre-Treat The Stubborn Stains Put The Ball At The Top Of The Washer Start The Wash Takeout Cloths After The Washing Refresh It In The Sun 2-3 Hours