Very good product and quite economical for the job it does. It cleans the windows very well without leaving marks or haze.

I use it in the car and I am satisfied, it does exactly what is needed. For its price, it is worth it

Very good ammonia-free glass cleaner. I used it on my car windows and now at home. It's a bit expensive but it delivers what it promises. If you find it on sale, I recommend it

Average product, unfortunately it leaves streaks on the glass and does not do a good job.... Ajax is better

The best glass cleaner. It doesn't leave marks/streaks. I regretted every time I chose to try another brand

The first one I bought lasted me a long time. It is very good with a nice scent that, of course, doesn't last long, but it does its job excellently.

Cleans just fine without leaving streaks and marks and does not damage the windows with sun protection films. However, it's not something magical to justify the increased cost. You can find a similarly good product for less money.

Nice and quite a good job, but for such an expensive price, I expected excellent results. I will not choose it again.

Fantastic company in everything! And this is very good, but just like an ajax... simply much more expensive.

It does absolutely nothing for the stains. It is a simple glass cleaner like those that cost €2 at the supermarket.

Good but... overpriced in my opinion.
It does its job, but its price is steep. Other much cheaper products do a similar job (maybe not exactly the same but with subtle differences).
I caught myself wanting to believe it's a miraculous product but probably because I paid a lot for it. With a clear mind, I would say it's okay and works fine.

It smells nice though.

Would I buy it again? Maybe only on sale. Otherwise, no, I would go for more economical solutions.

Incredible result better than Azach and the inferior ones, combined with Feral glass cloth, the result is amazing!

It does not perfectly remove the dirt from the glass... it requires 2-3 passes with different cloth! So, I do not recommend it

Overpriced.
4 stars because it is not logical to spend 15-16-17€ for this quantity, in this role.
Yes, it cleans the windows.
Okay.
There are other products much cheaper, which, if combined with a proper cloth, do an excellent job.

Good evening to all interested parties, I purchased the product on 16/3/2023, at the price of €11. On the same day, I cleaned the car windows and the motorcycle mirrors, using a special cloth for windows. The result was excellent!

I didn't believe they could clean the windows, since I hadn't cleaned them since I bought the car (3 years and a smoker, I estimate the previous owner hadn't cleaned them for the same amount of time). 20 minutes of work using this product and the windows look brand new.

The product is worth every penny, even the last cent. It makes the windows truly invisible with much less effort than regular cleaners

Incredible result. I thought I got it for free and it would take up space. The glass becomes a mirror. Easy to use in combination with a good cloth. Try it.

Honest product. Cleans windows as promised but definitely needs a good cloth as well. Doesn't require many passes and leaves no residue. Has a wonderful scent!!

Excellent! Shine and invisible glass! Perfect result with microfiber cloth and without much effort and rubbing.

I bought it for my car.
With the first application, it showed the difference from common glass cleaners.
Of course, I will buy it again

Buying car cleaning products, we were hesitant to purchase it due to the cost. However, with the first use, our opinion changed because the difference compared to regular glass cleaners is evident.

Very good quality.

It does what it promises and is worth every euro. I am from an island and the tap water is half salty. Salt stains on the windows have always been a problem as they wouldn't go away no matter what you used or how much you rubbed. The commercial glass cleaners and such did absolutely nothing. However, this damn thing, I don't know what it contains but I have never seen my car windows so clean. Personally, I would buy it again and as for its scent, I find it pleasant.

Very good product. It does not remove hard stains, such as water marks. It cleans the windows very well in combination with a good microfiber cloth.

I can't find any difference with the regular conventional glass cleaner... The only difference was the price.. I paid 15.00€ + shipping + special cloth (which I needed anyway) for something that a market's eco-friendly glass cleaner covered decently for 3.00€... Maybe it's because I use it on a car that is only a few months old and its glass has a certain quality...
But the worst part is the smell... It smells like grandpa's cologne.
I don't know if I'm so far off with the other reviews or if they sent me a "fake" product, but the reviews here clearly influenced my purchase.

Really makes the glasses invisible, has a pleasant scent, and I believe it is much better than azax and similar products that over time destroy the car's windows along with the rubber seals!!!

I wonder why I didn't have it in my possession for so many years. Lost years. I can't describe how effective it is, it makes the windows disappear, incredible cleanliness, incredible clarity. I don't know how this thing manages to do it. Those who have an aquarium will be amazed by its effectiveness on the windows. I highly recommend it. It also leaves a light fragrance for a while. Be careful, it says not for LCD screens

Indeed better than household products, it also leaves a pleasant aroma. I will continue to use it.

I can't understand how it works so well. With just one swipe, it cleaned like it had never cleaned before.

It is worth every last euro you will spend on this product. I will not add anything else. It does exactly what it promises!

It's worth every €.
I haven't tried any other similar glass product to be honest. It was purchased mainly for in-between washes if I needed to apply it directly to the glass for cleaning. Even on a clean car after washing, if applied, it enhances the glass and makes it even clearer than just washing alone!