I found this2018 New Multifunctional Effervescent Spray Cleaner Car Auto Windshield Washer Fluids Glass Cleaner very convenience. The small packs make it easy to store and take with you.
I liked the way my windshield looked after using it. I put this in the windshield water tank in my car and have used ever since. It cleans the windshield nicely.
This product has multifunctional uses. I have only used it on my windshield. One pack makes enough to fill up two windshield water tanks in the car and then some.
I notice bad reviews on Amazon. I was very surprised to see that. I am glad I did not allow me to keep from purchasing.