Deodorizing Antibacterial Laundry BallSimply place it in your washing machine during regular laundry cycles to effectively inhibit odor causing mold, reducing musty smells from damp clothes or indoor drying. It also helps clean the washing drum. Each ball lasts up to six months, making it an eco friendly and convenient solution that also helps prevent dirt buildup and clogs in drain pipesa practical helper for home cleaning and garment care. Size500g Material PP, special soil bacteria