Water Repellent Windscreen Cleaner


Berner Omnichannel Trading Holding SE

Verify ID:


Expiration date:

December 14, 2022 - December 13, 2023

Verification Mark

Product Information

Clean and seal in one step for better visibility; sealant effect repels water for safer driving.

It can be sprayed directly onto the windshield through the nozzles for the washer liquid tank or with a manual sprayer and can be wiped off immediately.

Enables smooth wiper flow extending their lifetime.

* This information was provided by Berner Omnichannel Trading Holding SE and may contain additional information outside the scope of this Claim Verification.

Applicable To:

X-in-1 Cleanstar Magic

Marketing Claim Verified by UL Solutions

Water Repellency Refreshed with Every Windscreen Cleaning

Verification Method

1. Glass substrate cleaned with ethanol 2. Measure contact angle of distilled water drop using mobile surface analyzer (with software-controlled drop deposition) 3. 1 ml of test solution (X-in-1 Cleanstar Magic) deposited on glass 4. Test solution evenly dispersed onto glass with microfiber cloth 5. Conditioned for 1 hr at 23°C / 50% R.H. 6. Repeat step 2, contact angle measurement 7. Perform car wash test based upon ISO 20566:2020 8. Repeat step 2, contact angle measurement 9. Repeat steps 3 – 6, re-application of test solution and contact angle measurement. 10. Experiment repeated after 1, 5, 10, 20 and 50 wash cycles.

About the Company

Berner is a leading European multi-channel company holding offering consumables, chemicals, tools and services to professionals in the automotive and construction sectors. Berner, with more than 8,200 employees and more than € 1 billion turnover, offer quality products and services to professionals, where reliable quality is a must.

What is UL Verification?

UL Verification is an objective, science-based assessment that confirms the accuracy of marketing claims. Our independent assessment process scrutinizes the validity of specific advertising or promotional statements, giving you a way to separate verified fact from fiction.