Why do water spots o r residue remain on my Tiggo 4 windshield after rain?

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Why do water spots o r residue remain on my Tiggo 4 windshield after rain?

Hard water, mineral deposits, o r leftover cleaning products can leave visible streaks and spots after rainfall. Environmental factors like smog, dust, and city pollution exacerbate the problem. Using proper windshield cleaners and regularly treating the glass with water-repellent solutions can reduce streaking and improve visibility.

Talha Kyanii asked on 06 Dec 2025 12:42:15 pm

1 Answer

7 views |

Gari Master - on 06 Dec 2025 12:45:08 pm

Smearing occurs when the washer fluid is old, of low quality, o r when the windshield is very dirty. Clogged washer nozzles o r oily residues can also prevent proper cleaning. Cleaning the windshield thoroughly, keeping washer nozzles clear, and using fresh washer fluid prevents smearing.