About the product Our washing machine effervescent tablets contain sodium bicarbonate and citric acid. It can easily eliminate dirt and odors, penetrate deep into all parts of the washing machine, keep the inside of the washing machine clean and hygienic, and regular use can prevent dirt from accumulating inside the washing machine for a long time, extending the service life of the washing machine. Its usage is very simple: take one tablet of this product and put it in the washing machine and run it to clean. Easy to use, just put this product in the washing machine and run it, saving your energy, the ingredients are safe, and it will not damage the washing machine while cleaning. Product name: Washing machine effervescent tablets Product ingredients: sodium bicarbonate, citric acid Keywords: washing tub cleaning Weight: 124.71g Product specifications: 100g Product size: 4*4.5cm Note: Light reflection and different monitors may cause the color of the product in the picture to be slightly different from the actual product. Minor errors are allowed in measurement.