How to Take Off Water Spots on Your Car

Difficult to remove once dry, water can leave unsightly spots on a vehicle's exterior. There are a couple of options to remove these spots, however, including using white vinegar or a hydrochloric/hydrofluoric acid mix after washing your vehicle. Regardless of the method you use, you can follow some basic steps to easily remove water spots and keep your vehicle's exterior water mark-free

  • 警告:盐酸和氢氟酸是化学物质,如果无法正确处理,可能是危险的。

Method 1 of 2: Using hydrochloric and hydrofluoric acid

Materials Needed

危险符号

While dangerous if not handled properly, solutions containing a mixture of hydrochloric and hydrofluoric acid (sometimes called muriatic acid) can easily remove water stains from your vehicle's exterior. By taking safety precautions and following some simple instructions, you can have your car's paint looking great in no time.

  • 警告:如果吸入或吸收在皮肤上,氢氟酸是危险的。使用这种化学物质时要格外小心。

步骤1:穿着防护装备。佩戴适当的安全装备,例如呼吸器,安全护目镜和手套。

您还应该在使用该物质时穿着长袖衬衫和裤子,避免与皮肤接触。

步骤2:喷水点。穿上适当的防护设备后,将含有酸性混合物的喷雾瓶喷在包含水点的区域上。

另一种选择是将混合物喷在抹布本身上。这样,您可以避免在不想喷洒的区域上获取化学物质。

  • 警告:注意不要在自动玻璃上获取酸溶液,因为它会损坏玻璃。仅在受影响区域或直接在抹布上喷涂酸以去除水痕。

步骤3:洗车。一旦从车辆的外部卸下所有水点,wash the vehiclethoroughly.

Use soap and water to completely remove any remaining traces of the chemical spray.

  • Tip: When spraying off your car, make sure that none of the chemical gets on any of the glass sections, such as windows and mirrors, on your vehicle. This might require you to wipe the vehicle exterior with a rag as opposed to spraying it with the hose.

步骤4:干车。用干净的毛巾彻底干燥车辆的外部。

Make sure to get into the nooks and crannies, including around the grille, windows, and other areas where moisture likes to hide.

步骤5:蜡和抛光汽车。Chances are, the chemical spray removed the wax from the body of your vehicle. This requires you to reapply the car蜡和抛光it using a car polisher.

Method 2 of 2: Using white vinegar

Materials Needed

  • Bottle of白醋
  • Car wax
  • Clean rags
  • Soap and water
  • 水管

白醋虽然不如其他喷雾剂和化学物质那么腐蚀或危险,但可以帮助清除汽车外部的水痕。使用白醋不会去除已蚀刻到油漆中的水点,尽管它确实为去除新形成的水痕迹提供了解决方案。

  • Tip:处理水点的最佳方法是在干燥之前将其取出。为此,为了这样的目的,在车辆中保留一条干净的抹布,将它们擦掉。

car being washed by hand

Step 1: Wash the car。要清除已经干燥的水痕,请混合肥皂和水,然后清洗汽车的身体。

如果您在洗车上,请考虑在预洗溶液上喷涂并浸泡几分钟。

  • Tip: Grease-cutting dish detergents can help remove dirt and water spots. They also provide a barrier to help prevent such build-up in the future. Use of such products will strip the wax from your vehicle's exterior, requiring you to reapply it after washing and rinsing your car.

Step 2: Apply soap to the marked areas。接下来,肥皂肥皂,确保使用干净的抹布击中所有区域。用干净的水冲洗肥皂。

  • Tip: When washing your vehicle, start from the top and work your way down. This is especially important when rinsing your vehicle off, as the soap and water will run from the highest to the lowest point on the vehicle naturally.

步骤3:用醋溶液洗车。Using a mixture of water and white vinegar, wash the body of the vehicle again.

用水很好地冲洗。这应该清除车辆外表的任何水点。

步骤4:涂一层蜡。使用汽车蜡和汽车抛光剂,将一层蜡重新涂在车辆上。在这一点上,您可以用缓冲车轮或抹布抛光所有剩余的瑕疵。

通过使用提供的方法,您可以立即从车辆的外观上卸下水点。如果您仍然无法删除水痕,请考虑咨询经验丰富的汽车专业人士以获取其他选择。


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