How to Remove Rain Water Stains?

2 Answers
ReaganFitz
07/24/25 3:59am
First, rinse the areas with blackened rain water stains using clean water. After cleaning the blackened rain water stain areas, prepare a towel and toothpaste. Squeeze an appropriate amount of toothpaste onto the towel, then use the towel with toothpaste to gently scrub the blackened rain water stain areas. Finally, wipe the area dry with a clean cloth to completely remove the rain water stains from your car.
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RoseMarie
08/10/25 11:33pm
Removing rain marks is quite simple. First, I rinse off the dust on the car body with water, then thoroughly scrub it with automotive-specific cleaning solution. For stubborn white spots, I mix white vinegar and water in a 1:1 ratio, spray it on a damp cloth, and gently wipe the stained area. The vinegar helps dissolve those limestone deposits. After waiting for five minutes, I rinse it off. Once dried, I apply car wax to protect the paint surface, making it harder for rain to leave marks in the future. The key is to address it promptly before the dirt hardens. The whole process takes me about twenty minutes to do it myself, leaving the car paint shiny and smooth. If you usually park outdoors, it's advisable to wax the car before the rainy season as a preventive measure.
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