There's nothing better than driving on the freeway in the rain, with no wipers going but a treated windscreen, watching other vehicles struggling to see with their windscreen wipers on full speed.
I've been a big user of RainX - the stuff is great in the rain when applied to the windscreen. What I've noticed recently though is that the product doesn't last as long anymore. A few years ago, I think they used to claim up to 6 months, but now the product wears out in month - if that. I just had a new windscreen replaced. On my way from Central QLD to Canberra, I applied it before I left but it got to a point where I stopped over about half way, just to reapply the RainX (yeah I keep a bottle of it in the boot lol) - albeit it was pouring rain most of the way down.
Are there any other better windscreen treatment products out there which does a similar thing but will last longer? Or should I just stick to my RainX?
Keen to hear opinions and experiences.