Car Window Cleaner Spray 16.91 fl.oz | Window Cleaner with Protective Ceramic Coating for Cars | Streak Free Car Glass Cleaner, Water Repellent & Windshield | Ammonia Free Cleaner Spray

Applied this to two different cars, both with pollen covered windshields, and some spots to clean up due to hitting insects. It goes on easily, similar to most household spray cleaners. We used microfiber cloths (not included), applying it with circular strokes. Given both windshields were quite dirty, we opted to add a second application. In direct sunlight, there was a slight sheen left after application, which does indicate the product is indeed applying some sort of coating to the windshield.We haven't had any appreciable rain since application, but we did run the washer fluid in both vehicles, to test. Vehicle one was tested immediately after application, and the tell-tale beading of a coating was present.Vehicle two was tested the next day, after allowing some pollen to accumulate, and also after a couple of insects had hit the windshield. Pollen can be a bit gummy and therefore hard for wipers to remove. I believe I did detect a slight improvement here...the wipers were able to clear the pollen more effectively, and with less strokes of the blades. The wipers working on the residue from the insect did not seem to be appreciably different than before application, nor did I expect them to.Overall, I think this is a really good product. Cleans the windshield well (the owner of one car remarked she hadn't seen the windshield look that good since the car's last detailing), and also appears to apply the sort of finish which promotes beading of water, which of course makes driving in the rain much easier. So, two steps now combined into one. I'm leaving the bottle in my car for touch ups, as this time of year, the windshield often gets dirty quickly due to both pollen and insects.

This cleaner cleans those bug stains and stubborn stains from auto glass well. I went through the automated carwash and multiple spots were left on a few areas and this cleaner was able to remove it with ease. Cleaned area becomes really slick. It is unclear as to whether this stuff can be used on tinted windows so I will reserve this for just external glass for now. You do have to use this stuff in a well ventilated area so it's not as convenient as conventional glass cleaners like windex. Also after spraying directly on the window some solution did repel on my clothes multiple times so I opted for spraying directly on to a towel. Overall, solution cleans glass well but you have to be mindful of using it in a well ventilated area.

Comes in a nice bottle with a good sprayer. It was raining the first few days after receiving this so I decided to test it by cleaning my bathroom mirror. It cleaned and left no streaks. I believe it's claims of having SiO2 are true because the surface felt very slick after using.When I got a nice day I went to use it on my car's windows. I sprayed in on an wiped it off with a waffle weave microfiber towel. Again, it cleaned well, no streaks and left the windows feeling slick to the touch.The label says it's not intended for use on the inside. I didn't notice this until I had done the insides of all my windows except for the windshield. I think it because they want you to use it in a well ventilated area. I had all the doors open anyway. I haven't noticed any adverse affects on my window or myself. Speaking on the odor of the product, I didn't notice much of one at all.I saw a review where they the said this product left a haze on their windows. My windows are crystal clear with no haze at all.My windows are already ceramic coated so I can't really tell if this product leaves a hydrophobic layer on the window. I suspect it does though by the slickness it leaves behind.I think this a good product and can recommend giving it a try.

This made short work of all of the grime that had accumulated on my car windows being parked primarily in an enclosed parking garage. I underestimated how much dust and grime gets kicked around by exhaust in an enclosed space. This cut through it all and worked well even as the first few shop towels I used on my windows came away entirely grimy. Worked at least as well as the rain-repelling name brand I'm used to using, too, and offered similar protection in terms of rain running right off the glass after treatment. Going to be good to have this on hand for my future window cleaning needs. MUCH appreciated that it's also ammonia-free for use on my tinted windows.

Good size spray, great spray bottle, and does a good job cleaning. I think it may be a bit more streaky than some of the others I've used so I'll give it a solid 4 star rating. Used it on some very dirty glass and it left it very clean but I noticed some streak lines later. I'll play around with it a bit and see if it gets better.

Honestly not impressed. Took a lot of elbow grease and the results are sub-par. I used on several glass surfaces and I feel any other glass cleaner would have worked just as well, if not better. At this price point, I expect more.

This “Blask No. 10 Glass Perfect” comes in an attractive spray bottle with a fancy label with the brand name “Blask” embossed across the entire label.For years I’ve used the staple “X” brand that is a bit tedious to use, and more recently have tried these “ceramic” type glass cleaners which often require quick work to avoid a “fogged” look.This “Blask No. 10” goes on easily, wipes of to a brilliant clean – no residue – no streaks. I’m a huge fan! Water beads up but the rainy season is ending so time will tell if it’s as durable over time as the competition. Watch this space, I may update this. And in the meantime give it a try!

It cleaned the windows on our minivan just fine. I didn't read the instructions on the bottle first, though. It does say it is not for the inside of vehicles. It also says to shake it first. I'm happy with the way the windows look, but I haven't yet been able to see how the hydrophobic coating performs. Once I get some opportunities to see how water reacts on it, I'll come back and update my review.I have seen how it performs in the rain now, and it does have an effect. It's not to the level of dedicated rain products, but it does make a difference.