The Guz
Well-known member
- Jun 17, 2013
- 8,768
- 45
Seeing as everyone was picking up some of the more well known Gyeon products, I figured I would go a different route and try the anti fog product.
I am always skeptical of these type of products as they don't seem to perform that well.
It can be purchased at the following link
GYEON Q2 AntiFog - 120 ml
Autogeek product description
The product comes in a silver zip lock bag style container.
The following items are included in the bag. Yikes it's flammable
Leather Coat to be reviewed in the future.
The bottle contains 4 oz's of product.
The directions on the bottle
I applied this onto the bathroom mirror. I will be reviewing this against another popular product in rainx anti fog.
I cleaned the glass with Meguiar's D120 followed by Optimum Paint Prep to remove anything on the surface. Gyeon Anti Fog was applied with a suede block and Rainx was applied with a blue shop towel folded into a small applicator. Tape line the middle to use as control point.
I thought I had thrown this out and I ended up finding it on the far back of one cabinet.
During the application process, Gyeon Anti Fog leaves a light haze prior to being removed.
Where as Rainx doesn't do that. See the clarity of the mirror in the background
Now here is what everyone is waiting for. I turned on the shower to get some steam going. This is what I saw from both products. I will let the photos speak for themselves.
Gyeon Anti Fog
Tape Line (control area)
RainX Anti Fog
All 3 areas
Initial Impressions:
Well initially I am not that impressed with Gyeon Anti Fog. Rainx simply outperformed it in this test. Gyeon claims that Anti Fog is supposed to last 2 months. I will see how the mirror looks like after some time has passed. Perhaps that is where it will win out. I will say that the foggy appearance doesn't last long on either surface before they go back to clear glass. So that is one benefit.
But is this a product that I am going to run out and purchase again? No.
Would I recommend it? No. Unless something magical happens.
The packaging is top notch.
I will be giving it a try on the inside of my front windshield to see if I notice anything different from one side that I am not going to apply it on.
I am always skeptical of these type of products as they don't seem to perform that well.
It can be purchased at the following link
GYEON Q2 AntiFog - 120 ml
Autogeek product description
GYEON Q2 AntiFog is the easy to use solution for foggy interior glass. This unique formula is extremely hydrophilic and capable of eliminating annoying condensation that builds up on interior glass. GYEON Q2 AntiFog is perfect for use on all interior automotive glass including the windshield, side windows, and mirrors.
When weather changes, you get foggy interior glass. It’s a fact of the road. There are several ways to deal with this: some will fiddle with the defrost to try to find the perfect cabin temperature, some will reach for their designated fog removal towel, and others won’t have to bother because they’ve discovered GYEON Q2 AntiFog!
GYEON Q2 AntiFog is an advanced window treatment that prevents fog from forming on interior glass. After an easy application, your interior glass will be protected for up to 2 months! GYEON Q2 AntiFog is a must have product for winter months when temperatures drop. Keep a clear view of the road ahead with GYEON Q2 AntiFog!
Directions for Application:
[TABLE="align: left"]
[TR]
[TD]Prepare the glass using GYEON Prep to remove and oils or residue.
Spritz some GYEON Q2 AntiFog onto the included applicator and apply using a crisscross motion until there is very little haze.
Wait 2-5 minutes, then wipe the surface using a clean microfiber towel.[/TD]
[/TR]
[/TABLE]
The product comes in a silver zip lock bag style container.
The following items are included in the bag. Yikes it's flammable
Leather Coat to be reviewed in the future.

The bottle contains 4 oz's of product.
The directions on the bottle
I applied this onto the bathroom mirror. I will be reviewing this against another popular product in rainx anti fog.
I cleaned the glass with Meguiar's D120 followed by Optimum Paint Prep to remove anything on the surface. Gyeon Anti Fog was applied with a suede block and Rainx was applied with a blue shop towel folded into a small applicator. Tape line the middle to use as control point.
I thought I had thrown this out and I ended up finding it on the far back of one cabinet.
During the application process, Gyeon Anti Fog leaves a light haze prior to being removed.
Where as Rainx doesn't do that. See the clarity of the mirror in the background
Now here is what everyone is waiting for. I turned on the shower to get some steam going. This is what I saw from both products. I will let the photos speak for themselves.
Gyeon Anti Fog
Tape Line (control area)
RainX Anti Fog
All 3 areas
Initial Impressions:
Well initially I am not that impressed with Gyeon Anti Fog. Rainx simply outperformed it in this test. Gyeon claims that Anti Fog is supposed to last 2 months. I will see how the mirror looks like after some time has passed. Perhaps that is where it will win out. I will say that the foggy appearance doesn't last long on either surface before they go back to clear glass. So that is one benefit.
But is this a product that I am going to run out and purchase again? No.
Would I recommend it? No. Unless something magical happens.
The packaging is top notch.
I will be giving it a try on the inside of my front windshield to see if I notice anything different from one side that I am not going to apply it on.