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. The one other thing it won’t save you from is a completely snowed-over windscreen. For those instances where you’ll need a set of snow chains, a full-on snow brush will be a more useful bet. As well as testing and our experience of using multiple screen washes, we also based our recommendations on the latest research and a number of factors. Some of the factors that we took into consideration included the formula’s type, seasonal use, freezing point, effectiveness and value for money. Conclusion 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.

If you wish to return this item to Robert Dyas, you can only do so by the following method: 1. Visit Your Local Robert Dyas StoreThis is not intended to be a full statement of your rights under the Consumer Contracts Regulations. Full details of your rights are available from your Local Authority’s Trading Standards Office. How To Return A Product Anything of a nature that for hygiene or associated health and safety - this includes the Outdoor Spas, Mattresses and Divan Sets