All your smudges disappear with this product. If you've been working to hard to remove smudges from window film and especially 3m Crystalline, this product will work within seconds. Windows are cleaned and smudge free with the first spray to the surface.

What I've found is that not much spray is required to clean and wipe away smudges. Like many, I use a paper towel and then dry with a microfiber towel for best results.

As an added bonus and I don't know if it's because of the product or the glass itself, your auto glass will shine and water will bounce or slide off after cleaning.

How does this compare with Walt Mart Invisible glass for a little less? It's the trigger - It's so easy to use and sprays a perfect amount without over-spraying - the one from Walts store is the old fashioned trigger and they have an aerosol. This trigger is worth the extra money and especially if there is concern about glass cleaner being sprayed on other parts the car.

I will report back soon after I try this product on my Apple Products.

This stuff works great and is streak free. Be sure you don't use too much on your window or it takes longer to wipe it off and it's not necessary to have a lot on your window to get it clean. I also recommend using newspaper, but for sure do not use paper towels.

How I review:
When I review a product said product automatically starts with four stars as I rarely will purchase anything below four stars. I then add and/subtract stars based on certain criteria as listed below.
1. If an item is exactly what I expected and nothing more it will receive a four star rating
2. If an item surpasses my expectations it will gain a star
3. If an item goes slightly below my expectations it will lose a star
4. If the instructions for the product (if needed) are poorly written (hard to understand due to language issues or grammar) or just too hard to follow it will lose a star no matter if the product meets or exceed my expectations
5. If a product is significantly below my expectations I will deduct two stars
6. It will be rare that I would give a product one star since I buy mostly items that have a 4+ rating but in rare instances there may be a good reason that even a four star product gets a one star rating from me. It could be because of customer service issues from the company but whatever the case is I will clearly explain my reason for giving a product only one star

I almost never make it through a car wash, though my windshield picks up enough dust that the occasional rain doesn't necessarily clean it up. I picked up a can of Invisible Glass after seeing lots and lots of comments from car buffs who swear by it, and I have to say they were right!

The aerosol can is a lot easier for applying it than your typical Windex bottle, and once it's wiped down, it dries almost instantly with absolutely no streaking. I have problems with glare when I'm driving at night, so a few streaks can really wreak havoc on my vision. Invisible Glass is inexpensive and easy, and I no longer have to deal with a not-quite-clear windshield.

This product is absolutely amazing. I wish I knew about it years ago. I have wasted so much time over the years trying to clean windows only to have them end up streaky. It doesn't take a lot of this product to be sprayed on the window for perfect, streak-free results. I used crumpled up newspaper per the directions. You don't have to use as much elbow grease, either. I did the front and back of two french doors in 10 minutes or less. I cleaned the cover of my speedometer and when I looked at it the next day, it looked like there was no glass there! Invisible- just like the nameI I did the inside of my car windows without streaks and the outside is next. I did see tips from others who suggested this doesn't work well on hot windows, so be warned about that. I highly recommend this product and the price is very low.

For me this spray works best on mirrors. I couldn't get it to be streak/film free in my car for some reason so i use it around the house. I have lots of mirrors and this is by far the best spray ever. I use the triangular wand from IG so get one of those to really have the best results.

I've been using this spray since it came out, they've changed the sprayer for the better. It goes on much finer and broader than the old spray cap. This also lasts a long time. A little goes a long way so don't over spray.use too much.

It cleans real well. From time to time i'll get a little toothpaste on the bathroom mirror and the spray gets off the dry paste easily. If you don't like to do windows, you will using this spray because the results are super!