How to Remove Water Spots From the Car

Created: March 16, 2021


How to Remove Water Spots From the Car

How to remove water spots from the car following effective recommendations of the professionals.


Water spots on the car windows and on the surface of the auto is a usual thing that many drivers face in everyday life. Every car owner living in a fairly humid climate is faced with water spots on the car  that won’t come off. And they certainly spoil the appearance of the shiny surface of the car body of a new or even freshly painted car. These spots are nearly impossible to avoid, even if you live in drier climates. But the good news is that you will know how to get rid of water spots on glass, or better, prevent them before they ruin the look of your car. We also recommend that you familiarize yourself with other useful tips on our website for repairing and caring for your vehicle. So how to remove and prevent the appearance of water spots?


The Reason For Appearance of These Water Spots

After the water dries, small, irregular droplets sometimes remain on the surface of the car. Also you will see water spots on the car after washing. They can appear at any time. But not all spots are the same. Some of them can be erased immediately, while others are not easy to remove. Especially if the car is under the open rays of the sun after rain or dew.


Prevention and Protection

Prevention and Protection

To remove water spots from cars is not difficult but – some people forget to do it. Pure water itself does not stain, but rainwater always leaves stains. They appear due to the fact that evaporated water droplets leave solid mineral deposits, which, in fact, are the cause of their occurrence. And the longer you do not wash your car after rain, the more likely it is that these deposits will begin the process of “etching” the paint, and then the metal. Of course, the process itself is very long and in 2-3 years you may not even notice any reaction. But time does not spare anyone, including your car.


The problem is that if you do not prevent and protect the paint on the body of your car, then after a while, these deposits will etch some of the paint and even after washing the stains will still remain. This can happen in a few weeks (months) depending on the region and the amount of salts in the water. In hot weather, this can happen within a few days. And then only polishing or painting will save the body of your car.


Methods That Are Effective – for Removing Water Spots


As noted earlier, old water spots can only be corrected by polishing. And this is already a rather difficult process. But you should not resort to this tool right away, first you need to go to a good car wash. But the best tool is early detection of this problem.


This is very troublesome, but the best way to prevent water spots is to make sure your car is always dry. As soon as rain gets wet, try to park in a dry place and wash it. Water spots on black cars are more visible. If you are in a hurry, wipe it off with a spray bottle and a microfiber cloth. It is better to spend 5 minutes to wipe fresh water stains than to polish the car or pay a lump sum for the job. Will rubbing compounds remove water spots? For sure it will. And of course, do not forget about the products after washing, namely wax or other body protection products for the car.


Wax Treatment

Wax Treatment

There’re  lots of questions – “does wax remove water spots”? The answer is definitely YES. We can say that it’s the only one, the most effective way to deal with water spots. To treat the car body, natural as well as synthetic wax of vegetable origin is used, carnauba wax is often used. All the physical properties of natural and synthetic wax are similar. It does not react to acids and alkalis, and is insoluble in water. Due to its properties, it has long been used to treat the body of the car to protect it from external influences and improve the appearance. In addition to creating a gloss effect, the wax protects the paint surface and forms a hydrophobic film on the body, which is designed to remove water spots. It should be applied once every 3-4 months. Hard wax is harder to apply than other types, but it forms a good protective layer, giving an aesthetic and long-lasting protective effect.


Vinegar and Clay

Vinegar and Clay

How to clean water spots from car windows more methods.

You can also clean water drops from your car with white vinegar, which is good for handling this problem. In order to use this particular method, you should take a sponge and moisten it in a vinegar solution, apply the solution to the damaged area and leave for 60 seconds, then rinse with water and remove the remnants.


You can also use clay for detailing, because it copes with many types of pollution, as well as water stains, but cannot work with especially mineralized stains. To remove water spots with clay, you need to act in the same way as when cleaning other dirt.


Tips to Know

Never allow soap or vinegar to dry out.

It is difficult to remove dried water spots from vehicles. The best way to avoid them is to prevent them from forming, that is, wipe them off before drying while they are still damp.

Start at the top and work your way down.

Applying a jelly dishwashing detergent will help remove road grime and streaks and prevent them from accumulating after washing at home, however, it will remove the wax and you will need to reapply it again.



Applying dish soap or vinegar will remove all the wax from the paint and leave the paint unprotected; you should re-wax your car every time you wash it using dishwashing detergent, or find a mild car wash to protect the paint.

Never use stain removers, alcohol or any alcohol-based cleaners.

Never use force to wipe dry spots.

Do not use hard sponges or brushes for cleaning, as they may scratch the paint.

It also worth reading more about how to clean car window .