Is RainX Bad For Your Windshield? Can You Use RainX On Plastic Headlights?

Is RainX Bad For Your Windshield &Can It Be Used On Plastic Headlights

Last updated on January 13th, 2023 at 08:23 pm

So just recently a client brought his car to be serviced and soddenly out of nowhere he asked if RainX is bad for your windshield?

And then I for moment hesitated to think of what warranted the equation. Well this article will address the question Is RainX good for your windshield?

And if you have been using RainX for while then your question must have been is RainX bad for your windshield?

In addition to these the main topic above, we are also going to quickly consider how long does RainX last on windshield, what is the best rain repellent for windshields and the following questions:

  • How do you get RainX off your windshield
  • Can you use RainX on plastic headlights
  • Will RainX keep windows from fogging

So if you are ready let’s get into this fully. You might love to also read this article Are Nissan Rogues Good Cars & Are Nissan Rogues Expensive to Repair?

Is RainX Bad for Your Windshield

Usually the most important safety measures to have when driving a vehicle is being able to see where you are going to.

Without a clear vision, then there is no way you can see any threats that are on your way. It can be quite difficult to have a clear vision when driving in the rain.

When you do not have a clear vision, you are putting yourself and passengers at risk.  Rain-X is a product that can repel water from your windshield.  

It has weatherproofing features that can withstand any condition. Whether it is washing or weather, Rain-X will offer protection for weeks.

When you are driving, Rain-X works in such a way that it helps wipers blow off rain. If you are driving during a rainstorm, you can be certain your vision will not be blurred.

This is because Rain-X will ensure the rain does not drip down the glass rather it will be blown off the glass.

You need to Rain-X installed by a professional to enjoy its services and avoid any issues and malfunctioning in your vision.

Is RainX good for your windshield?

If you are asking yourself if Rain-X is good for your windshield, then the answer is Yes. Rain-X is recommended for your windshield.

When driving, it is important to have good visibility. Rain-X is one of the best products on the market that can help you with your wipers.

You cannot depend solely on wipers to keep your windshield clear. You need to get products that will aid your wipers and keep the rain away.

With Rain-X, the rain will blow away the rain rather than letting it drip on your glass

Rain-X is a product that has different treatment products. These products can help against snow, ice, and rain.


There are so many Rain-X products that you can opt for if you want to keep your windshield clear. You can get their weather beater RainX wipers or the Rain-X de Icer washer fluid.

The fluid is to restore headlights and get rid of discoloration. It increases visibility and improves the performance of the vehicle’s wiper blades.  

The Rain-X weatherbeater is a tool that helps to resist splitting, tearing, and cracking which can be caused by heat, cold, or wiper fluids.

It can clean and eliminate streaks due to its press points. It is trusted because of its durability and reliability.

How long does RainX last on the windshield?

If you want protection when driving even during the worst weather storm, then RainX is one of the most recommended products for you.

When you use Rain-X, you will be able to drive in the rain even without your wipers.

However, it is important that your wipers are in good condition even after applying Rain-X. This is because it wears out in no time.

When you apply Rain-X, water does not stay on your windshield. It beads up and disappears in no time.

Once you notice that you are starting to see water gather on your windows, then it might be time to reapply Rain-X. This is a symptom that the product is wearing off.

Rain-X is a formula designed to keep water away from your windshield. It helps to get rid of water and snow and also creates a water-resistant surface.

So, when you notice that rain water is not vanishing as fast as it was, then it could be a sign that the product is wearing off.

What is the best rain repellent for windshields

The best and highly rated water repellant on Amazon is the Rain-X Glass Cleaner + Rain Repellent. It is high ratings with lots of impressive reviews.

This Rain-X rain repellant is very easy and fast to use. All you need to do is spray it on the windshield and start wiping.

Furthermore, it also helps to clean automotive glass without leaving in streaks.

This water repellant causes rain to bead up the moment it falls and the windshield and then roll away.

It is useful in preventing and eliminating sleet, snow, bugs, ice, and road spray. These contaminants will not be able to stick on the windshield of the vehicle.

It is about $5.27 as of the writing of this article though you can look up the current price here on Amazon.

How do you get RainX off your windshield?

If you decide to remove Rain-X from your windshield after appearing it due to whatever reasons you might have, then it is possible to do that.

The first thing you should do is use a dishwashing liquid and rag to wipe your windshield. After doing this, put an abrasive cleaner on a wet sponge.

Ensure the cleaner you use is not one to scratch any surface. Your cleanser must have scrubbing power before it can break the Rain-X silicon bonding agent.

Using only soap and water will not do that. Before applying the cleanser, you can do a test on a small area of your windshield.

You can now proceed to apply it to the whole windshield if there are no scratches.

Once you have done that, put the cleanser on a sponge and start moving it in a circular motion.

Make sure the sponge is very wet before you start cleaning with it. When you are done, use cold water to rinse your windshield.

Can you use RainX on plastic headlights?

There is a Rain-X formula that has water-repelling benefits and is formulated for plastic surfaces.

It will provide water beading coating on plastics such as Lucite, Acrylics, Plexiglas, Lexan, Polycarbonate, and Perspex.

When you use it on your plastic headlights, rainwater will roll away from it. It also works well with goggles, visors, windshields, and motorcycles.

If you want to use this product, you need to shake it very well before using it. Then proceed to clean the surface by drying it.

Now, spray the Rain-X water repellant either on a dry cloth or on the plastic headlights.

Then wipe it in a circular motion, proceed by buffing with a dry cloth. If you want the best outcome, you can use cotton cloth.


  • Specifically formulated for plastic surfaces
  • Can be easily applied for a durable coating
  • Has water beading technology that increases visibility

You can purchase this or look up current price details on the product here on Amazon.

Will RainX keep windows from fogging?

RainX 2

The Rain-X Anti Fog can help to prevent your windshield from fogging. It removes moisture from glass and mirrors making it fog-free and clear.

The Anti-fog is useful for marine and automobile interior glass.

It is about $12.99 as of the righting of this article and you can look up the current price details here


If you are asking yourself whether Rain-X is bad for your windshield or not, this post provides an answer to that question for so if I should, is RainX bad for your windshield? What will be your answer?

Well, Rain-X has lots of formula that will ensure your safety while driving your car. It repels rain and keeps water away even in terrifying weather conditions.

I hope this article has helped you see what is the best rain repellent for windshields and shown you how long RainX last on windshield and if you can use RainX on plastic headlights.

If you find this post to be helpful please don’t forget share it. Also bookmark it for feature reference.

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