A piece of this product can be filled with a box of water, and a piece of top 4L windshield washer fluid can effectively remove oil film shellac, dust and dirt on the glass surface. Clean and free of residue, at the same time, it has the function of anti-aging for adhesive tape of wiper, keeping the flexibility of rubber strip and extending the service life. This product can also be used (to clean the car body without any damage to the paint on the car body surface

[Name]: concentrated auto glass cleaner effervescent tablets

[Capacity]: 1 piece top 4L windshield washer fluid

[Carton capacity]: 500 pieces per bag/5000pcs pieces

[Shelf life] 3 years

[Implementation Standard]: Q/GZBCL 122

[Usage]: when using replenisher, shake this product well and add it directly into the water storage box of car windshield washer fluid. When it is used for direct cleaning, shake the product well, apply the product to the surface of the object to be cleaned, and wipe it clean with dry towel.