Clean tree sap etc from windshield

[shagnat]

Somehow I got some tree sap and other almost impossible to remove "stuff" on my front windshield. I've washed it several times with different window cleaners (grocery store variety along with Stoner's Invisible Glass) and the debris has diminished but it will not go away. Also, it's somewhat cloudy now so I'm thinking all I did was spread most of it around.

Without having to invest another $75-$100+ just for cleaning a windshield, is there a car polish/cleaner/glaze/compound or whatever that I could use along with my DA polisher with most any foam pad under the sun that would give me a better chance to get this windshield clean?

I'm so tired of trying to get it clean, but, have spent out on detailing supplies (for real).

[HD.Detailing]

have you tried stainless steel razor blades or 0000 Steel wool- be sure to use window cleaner for lube, maybe a steamer if you have one

[conquistador]

Razor blade good idea. Steel wool 0000 bad idea. No matter how fine the steel wool is, it still scratches the glass. Never use steel wool on glass that you care about.

[jamesboyy]

Did you try claying the window? do that, and see where it takes you then like stated before shave the window gently with an razor blade, you may also have to use a water spot remover

[MarkD51]

The Wax Factory, Nu Look, that I used to frequent in the old days used to sell "Brass Razor Blades" for scraping crud, and stickers off glass.

Unsure if even such is even made anymore? Probably not.

I would first try a chemical means of removing stuff stuck to the glass, like 70% or 91% Iso Alcohol.

Even the lowly Rain-X has good cleaning properties.
Claying would be my next method of choice if the others I mention failed.

[HD.Detailing]

Razor blade good idea. Steel wool 0000 bad idea. No matter how fine the steel wool is, it still scratches the glass. Never use steel wool on glass that you care about.

not true bro.. that is common practice in the tinting world as long as you aren't trying to scrub the glass like hercules no harm

[Eandras]

I would wash the windshield, then clay, and use a polish with a DA on a white LC pad. A good polish available locally would McGuire's ultimate polish.

Then coat with a good sealant. Rain will fly off the windshield. I agree with steel wool that should be used as a last resort.

Ed

[artofdetailing]

Long reach razor blade and spray wax for lubricant. Id bet a 100 bucks it works perfectly for you.

[conquistador]

not true bro.. that is common practice in the tinting world as long as you aren't trying to scrub the glass like hercules no harm

To each their own. But most tint shop could careless if they scratch your glass. I have done my own testing and will never let steel wool touch my glass.

[shagnat]

Woot! You guys are great..... I did buy a long handled razor blade which I forgot about. I also have some 0000 steel wool, additionally I have some Meguiar's window clay along with some 91% ISO.
Somewhere amongst all my mess I do own a little (seriously) steamer.
Only thing I don't have is the Meguiar's Ultimate Polish, but, I do have some other light, medium and heavy grit polishes/compounds or whatever they're called.
Now I've got something to do tomorrow!!! Thank you, thank you, thank you!!
Oh, I even bought some Griot's window sealant to use when I do finally get this crud off!