★★★★★
Get one—it is fun for a geriatric millennial.
"Okay, I feel silly about this. I use a squeegee for many of my windows and sliding doors. I do not use it often, but when I do, they look great. I hate using the squeegee because it drips and leaves pooled water at the base of the glass, so I always need a towel to wipe up the excess. I decided to try this because I have very high windows that make it difficult to reach the sills and clean the pooled water. This thing is awesome. I was not expecting much because it was not terribly expensive, but it has really good suction, and I was shocked by how much water it collects. The battery also lasts a very long time; I was able to clean all the glass in my house on one charge. I think streaks can happen if you use the wrong glass cleaner, but I did not have a problem with that. If you tilt it too far horizontally, it can leak, but that only happened once. I am really glad I got this nifty thing!"
T***L.