Nice not having to drag a bucket of water around. The power squegee is also cleaner than the manual method. It's a little difficult to squegee at the bottom especially the sliding glass doors. The glass cleaner does do a better job of just water as the power squegee doesn't suck up plain water very well. I did my bathroom mirrors and it is the cleanest it's ever been. Very little streaking and I assume that will get better as I use the tool more.
This speeds up the process for cleaning the inside windows...outside is another issue (at least in our warmer climate like AZ). Lots of streaks when cleaning outside, it's almost easier to use the old-fashioned squeegee method instead. Making sure there is absolutely no sun, cool weather, etc seems to make it work a little more efficiently though.
I am thoroughly impressed with this system! My windows look fantastic and it is easy to clean them. First you spray the cleaner (you dilute a capful of the solution so the bottle should last awhile). Swipe the window with the pad on the spray bottle. You can clean longer with the pad if the window is extremely dirty. Next, turn on the gadget and squeegee the window. It is pretty amazing. I do use some lint free (cheap) paper towels in case there is some streaking but it is super easy to polish that away. I have never been able to clean windows that look this clean and it is quick! I am happy that I purchased this system! The clean up when putting this system away is easy too.
Product was efficient at cleaning windows especially on the second story of my home. Makes it easy to be able to walk around on roof without having to have hose, bucket etc. On my super dirty windows I cleaned twice and I truly believe they have stayed cleaner than past times.
I used a different brand before and it wasn’t close as good as this window vac. It works perfect. The only thing you have to do to is drying the edges from the window after using it.