I super clean my RV and the bugs do not stick very well as well as I don't use the wipers much either. I do my bird about every 3 or 4 years. The white markers I use at the dragstrip don't stick very well though.
https://www.thervgeeks.com/miscellaneous/super-clean-your-windshield/

  Vic Correnti

Windex with vinigar and newspaper works for me. Been using it for decades.

I prefer using a regular glass cleaner like windex.  Don't have to add anything and use my paper towels.    I reuse the paper towels for different cleaning things in my garage.

Bought some cheap window cleaner at a dollar store and it was terrible.


54 Victoria 312;  48 Ford Conv 302, 56 Bird 312
Forever Ford
Midland Park, NJ

Newspaper has never worked for me.

56 Vic, B'Ville 200 MPH Club Member, So Cal.

The problem I have with the windshield in my 55 TBird is not dirty glass, it's fine wiper scratches. It's more like a haze than a scratch.  According to the Internet, these scratches can be polished out.  Anyone have any success with this method?

For many years, cleaning the car windows has been frustrating to say the least.
But there is a solution and it is simple and very effective and won't put you in the poor house.
SOLUTION: Buy the glass cleaner at The Dollar Store or the inexpensive stuff at Walmart.
Add six to ten drops of Dawn Dish Washing Soap to the glass cleaner............
WOW, WHAT A GREAT WAY TO CLEAN YOUR WINDOWS !!!!
Spray on and wipe off with old newspaper, TRY IT, YOU'LL LIKE IT !!
Tim
Central Florida