- Outdoor Window and Glass Cleaner for Hose Ammonia Free, Concentrated Formula for Deep Outdoor Clean, Patio Cleaner, Compatible With All Hoses, 32 Fl Oz (Pack of 2)

I was about to splurge on an ECOVACS WINBOT W2 PRO OMNI Window Cleaning Robot that was on sale for $450 on Amazon. My first doubt was the Winbot cleaner is $25/liter you can only buy the official version from the manufacturer if you don't want to void the warranty. Second doubt was it only comes with two pad and you have to change them a lot. Third doubt was imagining moving the robot from window to window all over the house. Then I came across the Windex outdoors product and bought it instead. OK, Windex outdoors isn't perfect. But it's fast and you don't have to remove the screens, you just shoot the water right through the screens using your hose and the bottle attachmente and it cleans the screens too. Obviously, it only cleans the outdoor windows, not the indoor windows. But, 95% of the dirt is outdoors. I notice some spotting, especially under the screens. But, but the best way to think about this is that Windex outdoors will make your windows look like they would a few days after a professional cleaning when they are going to get dirty again anyway. I haven't cleaned my windows in over a year, so I'm way ahead of the game with the Windex. I have a large single story house and it will take 2 or 3 bottles to do the whole house. But it's a lot cheaper than hiring a cleaning service. And as I said, it's been over a year since I last cleaned them. It's also kind of fun to use. Way more fun than cleaning windows by hand. I was concerned about plants, but everything I read says it's ok if not sprayed directly on plants, just hose the plants off a bit with water after if you are worried. So I did that. All in all, if this product looks interesting to you, give it a try! Don't expect perfection but it is WAY better than dirty windows.

Windex glass cleaner works better than other brands I have used. Attaches easily to a hose. The knob to turn on the application and then rinse is easy to use. I have found that a good squeegee is required to remove the streaks afterward, and that it is best not to apply it with direct sunlight hitting the windows. Great for cleaning shutters.

Easy directions and easy to use. Did an okay job but even after doing the upstairs twice I could still see parts that weren’t clean. Quick fix for high windows as they do look better and shinier after use.

I've used this cleaner for years on our external house windows. (I use the all in one Windex glass pads with mop to assist with stubborn spots.) The windows rinse and dry clear using this cleaner. My only con is that the bottle sometimes leak at the hose connection and water dribbles down my arm. I have ten+ windows and use one bottle. But it is good to have a backup bottle so as not to run out in the middle of a big job! This cleaner works really well on siding though not on water mineral deposits. I would recommend this cleaner.

I use this to clean my solar panels and it works well and drys without and streaks or blemishes. Good product.

Does not work as advertised. There was still a fine film of dirt on all the windows. I had to rewet them with the soap and wipe with a brush then rinse. Not worth the money. Updated to 3 stars because it did dry streak free.

I use the windex outdoor cleaner for my windows and vinyl siding. I have used it for years. It does a good job on both. Non streaking on the windows, all in all I am happy with it. I have to say I don't know how it would do on windows and vinyl siding that is not cleaned on a regular basis but I clean minimum of once a year, try to do it twice a year.

This is the best I’ve used for cleaning exterior windows. It makes washing the outside of the windows incredibly easy and saves a ton of time and effort. What used to feel like a chore is now quick and hassle free.