Looking for a glass cleaner that is streak free and great for removing film and bugs from your windshield? Trust in a name that has been making some of the world’s best cleaners for over 55 yrs. GUNK Glass Cleaner – Streak Free is an all-purpose glass cleaner, whose foaming action and high performance ingredients work to remove even the toughest bugs and road grime that can end up on windshields.GUNK Streak Free Glass Cleaner is an all-purpose glass and hard surface cleaner, leaves no film or residue, cleans windshields, glass windows, mirrors, appliances, ceramic tile, chrome, stainless steel and aluminium.