Our screenwash tablets will keep your windows clean and streak free. this screenwash concentrate is compressed into small tablet form in which you simply just need to add water. Never be without screenwash as you can literally leave these screen wash tablets in your car glovebox or door pocket and fill your screenwash up whenever needed. Environmentally friendly and biodegradable. This wiper fluid really is unique and handy to have around. Rather than buying and storing the bulky plastic containers of car windscreen washer fluid, you can simply make life easier and purchase these handy screenwash tablets instead. A game changer for vehicle owners These windscreen wash tablets are perfect for those winter months when you need to clear the salt and grit from your windscreen. Leaves no residue behind on your windscreen. A great streak and grease free wash and clean everytime. Once the tablet is mixed with water it will repell the salt and residue left on the windscreen. Also great for cutting through ice. Packed in a single-piece bag, the diameter of the single piece is 1.8cm and the thickness is 0.5cm (1 piece can be mixed with 4 liters of glass water) without leaving water marks, and the softening rubber strip protects the wiper.