Simple question, which ones do you guys use?

we had a family pack of Prestone aerosols with the built in scraper but I was wondering if the sprays variants from other brands were better.

Also, apparently it’s hard to keep in stock at stores. Target had just one brand, something in a red bottle, and that was it. Amazon said most weren’t available until after Christmas. The rest were washer fluid additives which are pointless when you park outside and ice forms on the nozzles.

So does anyone who deals with frost almost every morning after parking outside, or frequent icing over in general, hwve any sueggestions?

Im about to just make a homemade blend I saw on a mommy website because this is just ridiculous.