Rain-X Anti-Fog - Prevents Fogging & Misting on Car Windows & Mirrors - Long-Lasting Clarity - 500ml

Reliable and user friendly

conducted tests with various home remedies, including shaving foam, but this is more practical. sadly the trigger mech broke on first go so had to transfer to a similar bottle. not sure if that was my fault or not.

I found this to be a terrible product that wasted my time and money. I've now spent a lot of effort just trying to get rid of the residue from my windscreen. It only works for about a week, and it only works if you apply it in a very specific way, using the right amount. I found that I had to buff it a lot to get the windscreen clear. It would then stay clear for a short time, before clouding over and needing buffing again. So you put a little bit more on and get the glass clean. Then a day later, you're back to buffing again. After a while, it feels like you're just smearing around a layer of Rain-X and wishing you had just left the glass alone and used towel instead.

I've been using Rain-X Anti-Fog Interior Spray, and it works really well at keeping my windows fog-free, even in colder weather. The anti-fog effect is solid and lasts, which is a big plus for safe driving.One thing to be aware of, though, is the strong smell. The scent is pretty intense when you first spray it and tends to linger in the car for a while. If you're sensitive to strong smells, you might want to leave the windows open for a bit after applying.Overall, great for visibility, but I wish the smell would fade faster.

Works well

Didn’t think this would actually work but it does and works very well. My wife’s car suffers water ingress from somewhere resulting in the windshield misting up on cold days but sprayed this and it no longer mists up. I sprayed, wiped, and sprayed-wiped again to ensure best coverage. Great product

not a lot i can say about this so far as i only applied it today for the 1st time, but one thing i did notice, either my windows were exeptionally dirty or this stuff leaves smears which are hard to get rid of. but if its like the small 200ml bottles of rainex for outside, im hoping it will do the job its reported.since i also did a treatment on my bathroom mirror, i cannot see through it like a window, so you cant see any streakswill update review later.just had a shower and my window was misted, my door was damp, my little wall mounted pill box was misted but my mirror which is usually wet and still so after wiping was clear as day and even dry, so for the bathroom mirror it works great.. got in the car this morning and my 3 front windows were misted up, after a quick check, it turned out to be on the outside, which is rainex's only flaw, driving in fog will fog up the outside of cold windows due the the way it makes water bead, and fog doesnt contain enough water for it to expel, but just using you wipers till the screen heater warms up isnt too big a problem. again the windows that had the anti fog on the inside were dryjust watched Mr C's video and read review, this is an application to stop misting not a water repellent, if he wishes to keep his shower door clear inside the glass, i suggest normal rainex water repellant if his shower door is glass, or rainex plastic if it isnt.... then again not sure how rainex performs with warm shower water, rain is usually cold.

I wasn't sure if this was a gimmick but ... But can honestly say it is a great product.Good value, well packagedNo clear instructions for use, but I watched YouTube, and you have to remember to make sure the surface you are applying this product to is dry before use. Large spray bottle, easy to handle and store.