The only "miracle" product I can think of that actually does what it claims.
Give it a try! If you live in a rainy place (like me in the southeast) it will no doubt save you a few curse words here & there.

On the other hand, their product that claims to keep the inside of your windows from fogging works as poorly as Rain X works well. No kidding.

***I do not work for, or have any affiliation with, whatever company makes
Rain X - I just think it's a good product.***

 

rain x also makes FOG X that will keep the fog off your windows

 

Uh, yeah...he's saying Fog-X sucks.

 

Cool. I got a bottle of it, and have not had the time to try it yet.

 

rain x is the best. allows me to drive around w/ no windshield wipers

 

Invisible Glass is amazing too ,try it out I gaurantee youll like it better than windex or any glass cleaner.

 

Yeah I totally agree with what you're saying. I've used both the 'outside' rain-x and the 'inside' rain-x. The one used on the outside windshield works great... I don't even need to use my wipers during rainy days. The 'inside' one fogs up my windows so bad. Kinda funny how this one comany can come up with one great and one really sucky product.

 

Yeah Rain X (windshield) is great. Never used the anti-fogging stuff but my roomy was always complaining about it. I'm told you have to put it on REALLY lightly and very evenly or yeah it'll fog up like none other. I'd say just use the liquid glass stuff they make on the inside. You get the fog from having a dirty windshield in the first place (fingerprints, etc.).