I Face Karcher WV6 Not Cleaning Properly Despite Using Original Detergent

I Face Karcher WV6 Not Cleaning Properly Despite Using Original Detergent
I Face Karcher WV6 Not Cleaning Properly Despite Using Original Detergent
profile
September 19, 2025 11:39 pm
-

About a month and a half ago, I purchased a Karcher WV6 glass cleaning device from an authorized Karcher dealer. I bought the product to make window cleaning easier, but instead, it has done the exact opposite. Every time I use it, it leaves rubber marks and streaks on the glass. I’ve tried cleaning the windows first, then using Karcher’s own glass detergent with plenty of water, but I keep getting the same poor results each time.

I contacted customer service, and they asked me to send the product to the service center. When I did (Service Record No: G25165460535), they claimed there was nothing wrong with the device and returned it to me. However, when I tested it again, the problem persisted, and my windows were still covered in streaks.

Since I haven’t been able to get any satisfactory performance from this device and have been clearly disappointed, I request a refund for the ₺4,500 I paid for the product.

profile-icon
To be able to comment, or .

Comments

Be the first to comment

Similar Complaints

Kärcher Window Cleaner Leaves Streaks & Weak Suction

profile
March 13, 2025 2:55 pm
-

My Karcher K3 Pressure Washer Motor Failed and Service Denied Warranty

profile
June 20, 2025 11:12 am
24
1
Merve is completely dissatisfied with the result

Karcher Floor Cleaning Machine Leaving Stains and Lingering Odors

profile
July 03, 2023 10:38 am
53

Karcher WV 2 Glass Cleaner Came Without Charger

profile
August 19, 2024 4:20 pm
18
Report a Similar Issue