Rain-X Anti-Fog

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!

Yesterday was the first day of the season where my windshield fogged up as it was raining. I applied this product as directed and then immediately went on a drive. I did not need to defog my windows at all. There is a slight haze when there is a big humidity change between inside the car and outside but you can still see just fine. In the photo you can see the difference where the product was not applied at the bottom of the windshield.

Works but you meed to redo on glass/mirror every 3-4 days

Didnt work for me and left streaks

My only choice unless I want to spend $1,200 to replace my heater core. Actually works. Very happy.

This product dont work at all I have used it and will not see any thing outside after applying this so be carefull while you are driving after applying this

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.

This stuff works wonders as long as you can get all the hard water stains off your glass doors. That's the catch. The bottle does not leak and it is easy to use and apply once everything is clean. I feel like it saves time because you're not scraping away the fog or hard water constantly and it keeps your glass shower doors looking very nice. Works great for in the camper or any sliding glass door really. I highly recommend this product for anyone who likes to have shower chats and or see what all the noise is about instead of looking through the FOG