This is easy to use vacuum cleaner. I washed 16 windows for 2 hrs by using it. No stains, no drips!This little guy makes my life much easier!

I had originally purchased a Karcher on a shopping channel many years ago. I live in N.Y.C. and have a balcony with 2 large windows and 2 sliding glass doors on a busy street. The windows get filthy! This appliance makes cleaning a breeze. When mine recently died I was apoplectic. I googled Karcher and was pleased to find it still being manufactured. My replacement is even better than the original as it has a cleaner attachment.

I had seen this product by my friend & soon after purchased it. Feels like I hit a jackpot. Easy to use, light on my hands & most important does perfect job. There are no more streaks on my Windows. In addition, when I called the company I have received an outstanding service. I’m buying this product for my mom as well.

I wasnt expecting too much from this when i bought it but i actually think its really good. It did the insides without much effort. The outsides i thought were done but the next morning, with the sun shining on them, were streaky. I did them again, took me 10 minutes and they look great. I think an extra pad would be a good idea for doing outside windows as when the pad gets dirty it causes streaks when it drys

My house has 35+ window panes. I no longer need to carry a bucket of dirty water (and having to change out the water all the times) with a bottle of Windex and several towels (for pre-cleaning, with Windex, and drying) around the house and inside. Our window cleaning that used to take us more than 2 hrs was done in less than an hour upon using WV1 Plus the first time. It was so easy to use and I only needed to refill once. It's a joy to clean windows now!

While it still takes some time, and effort, this device eliminates the worst part of cleaning windows… Trying to remove all the smudges, streaks, and little bits of paper towel from your freshly washed windows. My windows have never looked so nice. Tip: have a dry paper towel with you so that after you’re finished using this on a window, you can clear up any small remaining smudged areas.

Just tried my new window cleaner and I LOVE it! My windows look great and there are no streaks! I bought the cleaning fluid as well and it works wonderfully. I am going to love cleaning my windows now. It also works great for mirrors! I'm thrilled with my purchase!

Bought this to replace an old one that lived outside our glass shower, and did double duty for home windows. Not sure what happened, but the old one started making strange sounds when charging, then quit completely. The new WV 1 Plus works great, is quieter, and seems to have an improved battery. It is smaller, so you'll need to make more passes. Also, I'm not a fan of the liquid tank, it must be completely removed and then the top taken off to empty.

I love the vacuum; however, the bottle leaves a lot to be desired. I watched a video before I purchased this and they were cleaning their counter top. When I use the bottle to do that the solution runs out. Ugh!! Maybe there should be a washer or something. I love the solution it works great.

I live in a florida condo varying sized windows and doorwalls. The product died very quickly after only a few windows and the squeegy needs to be wider. Long life battery or more than one is needed. Probably good for small jobs. I'm going to look for a larger one now.