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alaScore 88

2279 reviews

Nov, 2014

  • No negative mentions yet

alaTest has collected and analyzed 2279 reviews from magazines and websites. Comments about the reliability and design are overall positive. The size and price are also mentioned favorably.

usability, price, size, design, reliability

We analyzed user and expert ratings, product age and more factors. Compared to other Vacuums the KARCHER WV 50 PLUS is awarded an overall alaScore™ of 88/100 = Very good quality.

Review analysis

(Based on 2279 reviews)

Expert Reviews  

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Consumer review by: review summary for KARCHER WV 50 PLUS


alaTest has collected and analysed 790 user reviews of KARCHER WV 50 PLUS from The average user rating for this product is 4.6/5, compared to an average user rating of 4.2/5 for other Vacuum Cleaners on

usability, price, size, reliability

95% of the reviews on give this product a positive rating.

This summary is based on the products: Karcher WV50 Window Cleaning Vacuum and Spray BottleKarcher WV50PLUS Window Cleaning Vacuum and Spray Bottle with Microfibre PadKärcher WV 50 Window Cleaning Vacuum

Expert review by:

Karcher WV 50 review: Window cleaning made easy


Peter Chubb | Posted: April 10, 2012 Hands-on Reviews

Consumer review by:

good buy


excellent piece of kit took all the condensation off the windows without any streaks


Consumer review by:




Consumer review by:

My wife can't believe it!


This is a really good purchase..Nan has arhritis but can still manage to clean all the inside windows without the great effort normally required.. Very good value.

Consumer review by:

best purchase ever up to now


this is so easy to use not only did i use it on my windows,in the bathroom,cleaned my pic,table,tv,mirrors,and had a leak in the bathroom was great for getting the water up i would like to say this is a great tool to have,if u buy this have fun around...

Consumer review by:

What an investment!


I love it! It really has taken out all the hard work out of window cleaning. I did find it hard to clean all the windows on the same day. Not with this cheeky little toy! It's so easy to use and as light as a feather. It doesn't leave any streaks just...

Consumer review by:

window cleaning in no time


excellent product that delivers what it promises.Makes cleaning windows easy and fast with no streaks. Great for quickly removing any condensation on inside of windows,preventing the dreaded black mould.

Consumer review by:

Window Vac


Have bought this one as a present for someone for Christmas, have one myself found it very useful especially for condensation on tiles etc in the bathroom.. So quick and easy to use, only wish the battery lasted a bit longer, on average about 20 minutes.

Consumer review by:

Karcher v50


This is a excellent product

Consumer review by:

Great for cleaning and condensation


This product was recommended to me by a friend and its wonderful. It helps clean windows and glasswork, but is fab for collecting water from inside the windows when they have got condensation on (like now - November! cold weather).