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One tablet of this product can fill a whole box of water; one tablet is equivalent to 4L of glass cleaner. It effectively removes oil films, insect glue, dust, and dirt from the glass surface. It leaves no residue and also maintains the functionality of the windshield wiper blades by keeping them clean. This product can also be used for cleaning car bodies, preventing damage to the paint on the vehicle surface.

【Product Name】: Concentrated Windshield Wiper Effervescent Tablets

【Product Capacity】: 1 tablet containing 4L glass water

【Product Material】: Solid

【Product Weight】: 1g

【Product Packaging】: Packaged in individual bags

【Outer box dimensions】: 57*36*30 cm

【Packaging Quantity】: 4000 grains per box

【Suitable Models】: General-purpose

【Product Uses】: Car glass cleaning, household glass cleaning

【Product Features】: The product is compact and doesn’t take up much space; it can hold enough for an entire year at once.

【Usage Instructions】：A tablet can be diluted with 3–4 L of water. It is generally recommended to first place it in a windshield wiper reservoir, then add water (until full).