What's the best product to make my windscreen water-repellent?

Bit of a mundane question really, but which is the best water repellent to us on my windscreen?

Asked on 6 October 2020 by John Ettery

Answered by Georgia Petrie
Drivers rate Rain-X very highly (and it's pretty cheap): amzn.to/2StJfiv
Similar questions
I have been looking at buying a large, used SUV for the last three months: Volvo XC90, Land Rover Discovery, Audi Q7 etc. I now notice that the exact cars I have been looking at have gone up in price....
I'm confused about my rights when buying a new car online from a main dealer. Am I allowed to cancel within 7 days from delivery without penalty?
Are there any sat navs that are able to route you to avoid clean air zones like the ULEZ?


Value my car