I have been using this for years. Does not leave streaks or smear marks. I had a nozzle break and they replaced it with a brand new one with no hassles. It is also an American owned company. I would highly recommend.

I use this for cleaning all my mirrors and windows. Best window mirror cleaner I’ve ever used. I will add after cleaning my bathroom tile. I use this to wipe down afterwards, and it makes the tile shine nice.

Very awesome glass cleaner! It leaves no streaks and also great on a glass top stove removes grease with no streaks! This is the only glass cleaner that I ever purchase and will continue to do so!

I won’t use anything but this on my windows and I use it on my cabinets, and I buy it at work to use at work because I know they won’t let us use anything this expensive but I buy it myself and use it there because I love it so much

Amazing how it cleans your windows I’ve tried other things and doesn’t leave it as good as this one and pretty good amount of spray inside the bottle highly recommend

This is the only product we use in our home. We have one in all 3 restrooms and one in the kitchen. There’s nothing that cleans our mirrors and windows the way this does.

It’s better than the other car window cleaners and you don’t have to wipe hard to clean the windows. It’s excellent on indoor and outdoor windows too.

I decided to give this stuff a try because I heard such great things about it. I have dogs and my windows STAY filthy. This product didn’t even touch the grime.

This is one of the products that I would recommend for any person. It works great on granite countertops, bathroom, or kitchen. It works great on windows.

I usually use a 3 to 5 step process. The first step is to clean dust and build up, then 1 or more reclean and a final clean with less cleaner and a fresh paper towel. No streaks.