Features: 1Washing machine sink cleaning effervescent tablets for cleaning and deodoration. 2It is used to remove the dirt in the washing machine sink to avoid pollution. 3Convenient and practical, suitable for pulsator washing machine and cylinder washing machine. 4Active enzyme cleaning technology for deep cleaning, does not hurt the washing machine. 599% removal effect on Staphylococcus aureus and Escherichia coli, keep washing machine clean. Condition: 100% Brand New Item Type: Cleaning Effervescent Tablets Main Ingredients: Sodium citrate, surfactant, active enzyme preparation, cleansing factor Specification: 15g/piece, 12pcs/box Shelf Life: 2 Years Storage Method: Store this product in a cool, dry and ventilated place, avoid direct sunlight Scope of Application: Suitable for pulsator washing machine and cylinder washing machine Weight: Approx. 198g / 7oz Package Included: 12 x Cleaning Effervescent Tablets