We thought we had sap on our windshield so we scraped and cleaned but visibility was still not clear int and ext are smooth surface on the glass the bubbles sre on the inside.
internal pitted windshield on 2003 Mitsubishi Montero
You must have a bad piece of glass. Call around for auto glass specialists in your area. Prices vary a lot between vehicles and shops so try several before you get it done.
this is what we thought we were tring to figure out what we possibly did, Thank you.