Fangrui Product Details 1. Washing Machine Tank Cleaner Multifunctional Deep Descaler Remover Detergent Effervescent Tablet Household Cleaning Tool 2. Description: 3. Number: Washing Machine Tank Effervescent Tablets 4. Net Content: 180g 5. Physical Form: Block 6. Color Classification:(12 Boxes) Three-color Washing Machine Tank Effervescent Tablets 7. Main Ingredients: Surfactant, Sodium Percarbonate, Citric Acid, Active Enzyme Preparation, Three Deuterium, Clean Factor 8. Specifications: 9. 3 Color Effervescent Tablets, Upgrade Formula To Disintegrate Dirt Softening Decomposition, Disintegrate Stubborn Stains To Form Antibacterial Film 10. The Cleaning Problem Is One Move To Control The Enemy, Sweep The Stubborn Stains On The Interlayer Of The Washing Machine, Prevent Two Times Of Pollution, And Clean Strongly Without Mildew Smell, Just To Improve Your Family Cleaning Method. 11. The Sterilization Rate Is 99.9, The Laundry Is Cleaner, The Biological Enzyme Inhibits , And The Clothes Can Be Washed Together. The Cleaning Is More In Place And The Clothes Are Healthier. 12. Safe And Environmentally Friendly Peace Of Mind, Does Not Contain Any Harmful Substances To The Human Body, No Phosphorus Environmental Protection 13. Deep Cleaning, The Effect Can Be Seen, Add Active Enzyme To The Washing Machine Deeper Cleaning 14. Package Included: 15. 1 * Laundry Groove Cleaner