How to Get Rain-X off Windshield In 5 Simple Steps

Safety starts before you drive and your goal should be to see and be seen. Rain-X is a product that help repels water from the glass. However, after some time, Rain-X can leave a film on the windshield or car window surface.

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An improperly applied Rain-X can also cause obscure vision and smeary in daylight. It is essential to know how to use Rain-X properly but it is also important to know how to get Rain-X off windshield.

What is Rain-X?

what-is-rainx

Via rainx.com

Rain-X is a great automobile product that can be used to repel water from your car windshield. It leaves a super-slick invisible waterproofing in your windshield, creates a water-resistant surface that protects your car from rain, snow and sleet. As the results, Rain-X can effectively increase your driving visibility in rain.

Rain-X can last for weeks because it is unaffected by washing or raining. Depending on weather and the amount of driving, Rain-X can last from 3 weeks to 3 months. If you use it properly, it is not necessary to get off the previous coating before reapply.​

How to Apply Rain-X to the Windshield Properly

how-to-use-rain-x

Via rainx.com

First of all, you need to make sure your windshield is cleaned before application. Any contaminants will affect how Rain-X works on the windshield. Specifically, if your car has been through a car wash, you need to take off all the silicones and waxes first. Remember to use an abrasive cleaner to have the best result.

​Secondly, apply Rain-X to a dry screen with a dry and soft cloth in a circular and overlapping motion. Let it dry and then reapply to ensure a full coverage. When a haze forms, remove it with a lint free cloth and paper towel from bottom to the top. Repeat it a few times for greater results.

​Finally, clean the wiper blades with glass cleaner. Wiper blades should be replaced every 6 to 12 months. With Rain-X, you can drive in the rain without using your wipers but you might need to have them in good working condition, ready and clean as a precaution.

Deteriorating grime or rubber can cause filming and smears on the windshield. You can also use Rain-X to the back and side windows for ultimate visibility for confident and safe driving. When rain hits your window and beads up into circles or when water starting to hold better to the windshield, it is time to reapply.​

How to Remove Rain-X​ from Windshield

What You'll Need

  • A dry and soft rag to clean and dry your windshield
  • A good scrubber to clean your windshield
  • A soft sponge to apply the commercial cleaning product
  • A mild detergent, dishwashing liquid or vinegar to remove Rain-X off windshield
  • A hose with a nozzle to rinse your car
  • A good commercial cleaning product to eliminate the remaining stubborn haze

Step by Step Instructions

Step 1: Cleaning the Windshield Using a Soft Rag

clean-car-windshield

Via ccfcknc.blogspot.com

Make sure to carefully clean your windshield and remove all the debris and dust with a dry and soft rag first. This is needed to be done in order to avoid scratches during treatment.

After that, you need to use mild detergent and a wet rag to wipe it all down the windshield. You can also use dishwashing liquid instead of mild detergent.

Mix the mild detergent with water with a right amount. It is recommended using a generous amount for the desired outcome.

If you don’t have any dishwasher left, you can use vinegar instead. Vinegar itself has excellent cleaning properties that can help to remove most of the smears off your car windows.

Step 2: Testing Your Abrasive Cleanser

testing-car-windshield

Via paylessglass.ca

Because Rain-X has a hydrophobic formula that designed to fill all the tiny pores in the windshield, cleaning the windshield just water and soap will not help to remove it completely. You need to use a wet sponge to apply abrasive cleanser or anything with scrubbing power.

​Remember to apply the abrasive cleanser on the wet sponge, not directly on the windshield. Read the instruction carefully and don’t use a cleanser that will damage your windshield’s surface.

Start to scrub by testing in a small area first. While you are scrubbing, you also need to check is there any scratches on the windshield. If there is any scratch, then your cleanser is not suitable. If there is no scratch at all, you can continue to use this abrasive cleanser for your car windows.​

For a better protection, you can ask a mechanic to find out which kinds of products are effective and safe at getting off Rain-X residues from the windshield or car windows. This will help you avoid using the wrong type of cleaners and permanently damage your car.​

Step 3: Scrubbing the Entire Windshield Using Abrasive Cleanser

scrub-the-car-windshield

Via autodeets.com

After you found the right type abrasive cleanser for your windshield, you can now start to scrub the whole windshield. Apply the appropriate amount of cleanser directly to the sponge and start to scrub your windshield. Do it from one side to the other in a circular motion to work the cleanser into the problem areas.​

Remember to keep your sponge wet and soapy all the time throughout the cleaning to avoid scratching. You don’t want your sponge to leave marks on the windshield.​

A good scrubber is also a good option because it is gentle but still coarse enough to scrub the haze.​

Step 4: Thoroughly Rinse the Windshield With Fresh Cold Water

wash-car-windshield

Via autoautowash.com

When you’ve done with step 3, you need to wash your windshield thoroughly with adequate water. Use a sponge and a hose with a nozzle to gently wipe down all the cleanser and the entire remaining Rain-X residue.​

You can also use a spray bottle or wet cloth for the cleaning. In addition, it is the best to use fresh cold water for this step. After that, let it dry and you can see if all the Rain-X has been removed. If your windshield is not still clean, you can use a commercial cleaner to eliminate the remaining stubborn haze.​

Step 5: Deep Clean Your Windshield Using Commercial Cleaner

commercial-car-windshield

Via wikihow.com

First of all, use a dry and soft drag to clean the windshield till it completely dries up. Excess soap and water can affect the functionality of the window cleaner and commercial car windshield.

Afterward, apply a generous amount of the commercial cleaner onto the sponge. Remember to read carefully the instructions to make sure that you use a commercial cleaner with a right amount.​

Use that sponge to wipe off all the remaining stubborn haze on the surface of the windshield. Focus on the areas with the residue. Keep cleaning the windshield in a circular motion until the haze is eliminated. After that, rinse your car off with fresh cold water.​

After cleaning the windshield, dry off the windshield with a soft rag. The result will be a clean windshield free of the film and residue. If your Rain-X residue and film are stubborn to eliminate, you might need to repeat this step more than once to achieve your desired results. Remember to take precaution to avoid scratching your windshield along the way.​

Here's a quick video on how to get Rain-X off windshield:

Conclusion​

Five steps above don’t require a lot of time, material or money. You can easily follow to learn how to get Rain-X off windshield. If you follow our instruction keenly, you will have your windshield cleaned in no time without the help of a professional. Nonetheless, professional maintenance work is still important for your car to have excellent quality preservation and longer lasting results.​

Do you think this article was helpful? If so, share it with your friends and family. Please feel free to drop us a comment for any questions or suggestions you have.​

Sources

Anthony Ebden
 

He's an auto blogger. He worked as an auto mechanic for more than 5 years and his mission is to provide our readers with the best car maintenance tips, DIY guides and the most updated trends in the automotive industry.

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