About the Product Our formaldehyde cleaner contains water-absorbing resin, activated carbon, and stabilizers. It can quickly purify indoor air and effectively absorb harmful gases such as formaldehyde. Its usage is simple: Carefully remove the product's sealing gasket. Drop an appropriate amount of activation solution into the gel. Replace the lid and ensure it is tightly sealed. Place the gel next to furniture or painted walls and watch its color gradually change over 3 days. Once activated, it can be used continuously for approximately 3 months. And it can work day and night to remove formaldehyde from the air 24 hours a day, ensuring a safe home environment. Product Name: Formaldehyde Cleaner Product Ingredients: Water-absorbing resin, activated carbon, stabilizer Keywords: Air Purification Weight: 214.14g Product Specifications: 1set Product Dimensions: Formaldehyde Cleaner: 7x6.6cm; Activation Liquid: 1.2x4.7cm 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 the measurement.