I have lots of windows, and it's a major project. The WV 1 Plus is easy and quick to use. I can do as many or as few as I feel like doing. One draw back is the ability to get to the bottom of the windows; I have deep window sills. I need to tilt the unit and do some manual wipe up.

I have a professional cleaning company. We clean hundreds of homes. Some of them are awful. So we have been looking for a quick and efficient way to clean windows and make it easier on ourselves to get the job done. I think this product seems to works for us. Let's see how durable it is and how long it lasts.

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 the old one that I loved, but eventually the battery died, ordered the new one but it didn’t suck the water. They sent me another one but I don’t like this one either leaves streaks and leaks all over. Wish I could buy the older one but they said it wasn’t available anymore. I will never use this, but don’t want to go through the hassle again of returning it.

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!

Wife loves it and that is all that matters, she is in high gear with the spring cleaning. This product was first shown to her by a friend that had used it in Australia while on holiday for 3 months. They must be the rage down under. When she returned to the US she ordered one herself. They came over for a dinner party and she washed two windows in our living room. And my wife was sold and had to have it.

I bought this because both my Mum and sister in the UK recommended it. This window vac is incredible. My windows look amazing and it took no time at all to clean them both inside and out. No more buckets of water, no more spending hours with windex and newspaper. Shipping was free and really quick. This is one item you won't regret buying.

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.

My husband usually does the window washing as I have health issues. Previously window washing was at the bottom of his “to do” list. We have only had this device for less than a week and all windows have been cleaned inside and out. He goes on and on about what a good job it does and how easy it is to use. He’s been telling all our friends! Thank you for this great product ! And thanks to my brother for suggesting it!!

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.