Simoniz Platinum Anti-Fog Interior Glass Coating Spray, 473-mL

My overall rating

I received this product for free and was genuinely excited to test it because I've been looking for a way to reduce the fog that builds up on my car windows while driving. So, being selected to try it out was perfect timing! I followed the...   +

I received this product for free and was genuinely excited to test it because I've been looking for a way to reduce the fog that builds up on my car windows while driving. So, being selected to try it out was perfect timing!
I followed the instructions exactly and applied the spray only to the driver's side window. I wanted to see if it made a noticeable difference compared to the other windows. On the day I applied it, I drove to work and was happy to report that it worked amazingly well, no fog at all on the treated window, while the passenger and back windows had fog. However, by day three, I noticed a little fog starting to appear, not much, but enough to see. The instructions say to reapply monthly, so I'm curious to see how it holds up after a week or more. I'll keep tracking and share updates if I can. Overall, I'd rate this product as a 4 star, it definitely improved visibility and made drive better without too much fog, especially in this cold Canadian weather!    -