303 Instant Windscreen Washer Tablets

Product Information

Below is a video we posted on our YouTube channel that shows us testing one of the screen washes. As you can see, it takes less than a minute to top up the screen wash and the bottle on this particular screen wash had an “easy-pour” spout that made pouring in the formula far easier and less messy. However, there was some good news. As we didn’t need the full -20C protection we economised and tried a few different concentrations to see how they fared in the freezer. A mix of 50/50 with water was still squirting after 12 hours at -18C, so it would seem Halfords is understating its performance. First we calculated the costs of each in their winter and summer mixes. For the former we chose coverage down to about -10C, where there was a choice of mixes. The cleaning ability was adequate if not spectacular, clearing the oil but leaving a remnant of our glue. This means that the Tesco wash is good value, but you’ll need to use more of it to clean away screen grime and refill the reservoir more often. Prestone Max Visibility Screen Wash Not only is eco refill screen wash much better for the environment, but you still get the same level of high-performance cleaning as from our ready-to-use screen wash. and in winter, that’s important, with our powerful cleaner cutting through the worst dirt, salt, and road dirt that you have to deal with out on the road

The bottle of Wynns is the smallest here, yet it claims to be ‘Super Concentrated’ and offer protection down to -70C. In reality though, that headline figure of -70C is only if you use the Wynns neat, which is unlikely to be necessary in the UK.For reasons of hygiene and safety, personal grooming products, cosmetics or items of intimate clothing cannot be returned.

note】the screen wash tabs do not prevent the water in the tank from freezing. temperature requirements need to be above -5°c (23°f). when cold, it is best to mix with antifreeze.As you might expect from the well-known and respected brand like Autoglym, the screenwash did well in the cleaning tests – but it’s expensive to use at winter temperatures. multi-purpose】our multi-purpose effervescent tablets can also be used on mirrors, windows, kitchens etc. they also have a strong stain removal effect on a wide range of stains. The Halfords wash gave the best cleaning performance and excellent freeze resistance at a reasonable price so takes the win here, but we’d recommend buying the ready mix rather than the concentrate as – bizarrely – it’s better value.