Winter Wiper Offer, Re-Stock and Save Winter demand is in full swing. Keep your Halowipers stand fully stocked this month and take advantage of our special deal: Buy 50 wipers and get 10 litres of Screen Wash Concentrate FREE (supplied in 1L bottles). Halowipers use simple click-n-go technology for fast, tool-free installation, and fit most vehicles. Available now in: 16", 17", 18", 19", 20", 21", 22", 24" and 26". Screen Wash Concentrate Streak-free clarity with a built-in self-dosing cup that takes the guesswork out of mixing: just pour 30 mL into your reservoir and top up with water. One 30 mL dose treats a full reservoir. Directions Use on a cool vehicle. Fill the dosing cup to 30 mL. Pour into the washer reservoir. Top up with clean water. Run the washers to flush the lines and clean the windscreen. Mixing guide: Standard use is 30 mL per full reservoir. Increase the dose for heavy grime. Do not use undiluted. Do not allow product to dry on surfaces. Store upright with the cap sealed, out of direct sunlight.