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If you are looking for a product that can provide you with streak-free shiny windows, showers and tiles in record time, it may be worth following the advice of thousands of Amazon shoppers sworn by Kärcher 16332200 WV 2 Plus Window Vac .

Windows, shower screens and even foggy mirrors cannot match the Kärcher Window Vac. Hand-held cleaning tools make cleaning easier, just press a button to absorb excess moisture and condensation. 

Now you can snap it up for less than half the price, because the vacuum cleaner is now available for only £42.49 (original price £85.85) in Amazon's early Black Friday sale. 

The multi-function handheld cleaner allows you to easily complete housework, leaving windows, tiles, mirrors and shower screens spotless, with no need to use a squeegee or microfiber cloth.

All you have to do is mix a few drops of dishwashing liquid and water in the supplied spray bottle to make a window cleaner, spray the windows, quickly scrub, and then use a vacuum cleaner to suck up the water. 

Kärcher Window Vac is perfect for daily condensation that can cause mold or to make your windows and mirrors sparkle. It is the ideal housework companion. 

It is also rechargeable and has a powerful lithium-ion battery with a running time of 35 minutes. The brand claims that a single charge is enough to handle 75 windows.

Shoppers also agree that hundreds of people claim that it is more effective than spraying and rags, and can effortlessly clean the inside and outside of the house in record time.  

Thanks to its versatile and ergonomic design, the vacuum cleaner can be used on all smooth surfaces, including glass coffee tables, shower tiles and even ovens. 

Kärcher Window Vac has received more than 3,700 flawless five-star reviews on Amazon and is highly recommended. 

An impressed user praised: "I am glad I bought this gadget, it reduces the time to clean the windows. I use it with ordinary window cleaners, I like that you can see the colors when you empty the machine Variety.

Another agreed and added: “It’s light enough to easily lift to the top of higher windows. It’s a treat. Spray the solution and wipe the windows with the tools provided, and then vacuum the water to get 95% Clean finish without stains. 

'More effective than spraying and rags, it only took less than 40 minutes to clean every internal window in the house. A reasonable investment.

The third pen wrote: "Awesome. Use it to clean my kitchen unit, tiles, bathroom screens, wardrobe mirrors, and my windows... Just remember to get the surface wet and it will be able to vacuum, no stains. The water in the tank is so dirty, I can’t believe I thought my inner window was clean.