Rain-X Anti-Fog

Worked WONDERFUL! My heater fan in my van went out that defrosts the front windshield and we were struggling for winter. I couldn't find anything that worked well then thought of this. This saved my time and life for and upcoming 12 hour trip. The windows were defrosted almost instantly once I got on the main road and cracked the windows. It was very easy to apply. I didn't have any issues with it causing streaking which nice that can be frustrating.

The heater/defroster in my car stopped working and it was almost impossible to get the windows to defog in the morning. I cleaned my windows really well, applied a decent layer of this stuff, let it dry, then used a clean paper towel to buff the film away. Worked like a charm! My windows were crystal clear this morning! Worth every penny. UPDATE: one week later and there seems to be an odd film on my windshield. It didn't show up until about 2 days after using this stuff. My driver and passenger windows do not have the film but my windshield does. I'm going to clean it a few times and try to apply this stuff again to see what happens. Not sure why it worked so well on the other windows but not my windshield! Will post another update after I give it another shot. ANOTHER UPDATE: it's been about 2 months since my last update and I think I've got this stuff figured out! After cleaning my windshield again really well to remove the film, I reapplied this stuff the same way I did originally but buffed twice as much as the first time. They were crystal clear for about a month until it started to wear off! So I just did the same thing and it lasted about another month. So if you clean your windows REALLY well prior to applying this stuff, then buff the film off REALLY well after applying, it should last about a month before it starts to wear off and you slowly notice it fogging. This is the most effort I've ever put into a $5 Amazon product review but I hope it helps someone lol!

I don't find these effective cuz it smears the window of the windshield making unclear visibility.

I've now tried close to a half-dozenl spray products such as this - mainly to try and keep fog off of bathroom shower mirrors. I've now tried 5 different brand names, including this more well-known Rain-X interior anti-fog spray. In each case - again, I happen to be using it in a shower stall setting - the effects of keeping steam/fog away - lasted for only a day or several days at the most. It actually became quite frustrating really. I applied as directed and when I first tried taking a shower, the first day I was screaming "whoopee," because I thought I finally found the solution to constant fog on the mirrors (which I use for shaving in the shower). And the shower mirrors I use (I have a huge walk-in shower) are never even touched by water. However, it was all to no avail, and the Rain-X only lasted only for several days before the fog began coming back with a vengeance. Sure, I tried applying it again - but again, that only lasted a day or two more. Now, from what I understand (and based on some past use with cars), this Rain X works fairly well for keeping fog off of the inside of car windows. But if you're thinking about using it to keep fog/stream off a shower mirror (even those that do not get water on them), just forget about it. As an aside, if you're considering purchasing a separate fog-free shower mirror, rest assured I tried those also. Many of those inexpensive Asian-made fog-free shower mirrors (as they are called) being sold in droves on Amazon and eBay, are nothing more than conventional mirrors with a similar anti-fog solution sprayed on at the factory. The end result on those is that after several days to a week, the solution wears off and the fog begins to form also. So there you have it. These sprays are good for car windows and car mirrors, but if you're looking for a solution that prevents steam/fog in a shower setting - these products won't last for more than a few days. So keep that in mind... Still searching for the right solution for a shower setting that actually works long term.

Mammoth around Christmas, my windshield was foggy round the edges. 3 months later I used this stuff, went to Tahoe, it was minus 10 degrees, but on the glass, no fog, whatsoever. None. This stuff works. It goes on crusty but polishes up real well. Like invisible. No effort neither, just a 2-minute job. YT's Scotty Kilmer recommended it. He's hardly ever wrong. Great stuff for preventing fogging.

This is nowhere near as effective as liquid performance 20/20 cleaner anti-fog. The LP product works as a cleaner as well as a fog preventative. I've used it on motorcycle shields for years and it has never let me down. I tried using the rain X anti-fog and it did not work at all. Total waste of money.

Gracias

I recently tried Rain-X Interior Glass Anti-Fog, and I am genuinely impressed with the results. This product has quickly become a must-have in my car, and I'm thrilled to share why I think it's fantastic: Reduced Interior Fogging: Living in a climate with frequent temperature changes, I've often struggled with interior fogging on my car windows. Rain-X Anti-Fog has been a game-changer. It significantly reduces fog buildup, ensuring I have clear visibility, especially during those challenging weather conditions. Improved Visibility: The primary reason I started using this product was to improve visibility, and it does exactly that. I can now confidently hit the road without constantly wiping away condensation or fog. It's a safety feature that I truly appreciate. Versatile Application: Rain-X Anti-Fog is not just for automotive use; it's also suitable for marine interior glass and mirrors. This versatility is a big plus, as I know I can rely on it for multiple applications. Ease of Use: Applying Rain-X Anti-Fog is a breeze. A little goes a long way, and the results are noticeable after just one application. It's convenient and saves time, especially during those rushed mornings. Proven Effectiveness: Rain-X is a trusted name in automotive products, and this anti-fog solution lives up to their reputation. It's a reliable choice that I've come to depend on for safe and clear driving. In conclusion, Rain-X Interior Glass Anti-Fog has made a significant difference in my driving experience, particularly in challenging weather conditions. Its ability to reduce interior fogging and improve visibility is invaluable. Whether I'm commuting or embarking on a road trip, I have confidence in its performance. I highly recommend Rain-X Anti-Fog to fellow drivers who want to enhance safety and visibility while on the road. It's a small investment that yields big rewards.

Sinceramente pensé que no iba a funcionar ya que he probado diferentes productos en el pasado y ninguno ha cumplido lo que promete; este, sin embargo, ha funcionado a la perfección. Lo recomiendo ampliamente.

Like most Tain-X products, this is also consistent and works fine. Needs to be re-done every few weeks.

車のクーラーが壊れて、窓ガラスが曇るので購入。雨が降って湿度が高いものの、11月でそれ程それ程寒くない日で1人で乗車す分には、問題なく効果を発揮しました。もっと寒い日、車の乗車人数が多い場合には、窓を開けたり、乗車前にフロントガラスを十分事前に温めたりする必要があるかもしれないです。

I have used this product and it is highly effective. On a heavy rain I have tested from inside and it was like magic. No fog deposited with windows open on a rainy day. I love this product and will test in my J&K and Leh Ladakh trip on my car. This is a life saver in rainy and winter days. I highly recommend this product. Though the price seems higher compared to other brands but this is gonna last for more than 3 seasons.

Works well on the glass inside our sauna. Stops it from fogging up