Features: <br> <br>This compact tablets turns regular water into powerful fluid detergent, 1pc tablet melt in 4L water equals to 4L windshield washing detergent. <br>Dissolve thoroughly, no residual, environmental friendly, biodegradable, phosphate and fragrance free formula. <br>This product is used in automobile windscreen and the daily cleaning of all kinds of glass products. <br>Mixable with anti-freezing agent for improving cleaning performance in winter. <br>Very effective at removing bug splatter, bird droppings, tree sap and road grime from your windshield. <br>Reduce the friction between wiper and windshield, plays a protective role. <br>More conveniently and easily to use than traditional windscreen cleaner. <br> <br>Specifications: <br>Material: Sodium Bicarbonate, Citric Acid <br>Color: Blue <br>Quantity: 6pcs <br>Diameter: 2cm / 0.8in <br>Thicknss: 5mm / 0.2in <br>Application: For car windshield cleanig, glass washing <br> <br>Package List: <br>6 * Compact Effervescent Tablets <br> <br>Note: <br>Please be aware that this is a summer formulation. It will not prevent water from freezing in your reservoir. If you need to clean your windscreen during freezing cold winter, just purchase an anti-freeze windshield cleaning solution.<br>1、This compact tablets turns regular water into powerful fluid detergent, 1pc tablet melt in 4L water equals to 4L windshield washing detergent <br>2、Dissolve thoroughly, no residual, environmental friendly, biodegradable, phosphate and fragrance free formula <br>3、This product is used in automobile windscreen and the daily cleaning of all kinds of glass products <br>4、Very effective at removing bug splatter, bird droppings, tree sap and road grime from your windshield <br>5、Reduce the friction between wiper and windshield, plays a protective role