Clear glass depends first on thorough cleaning inside and out. Residue from polish, smoke film, fingerprints and unsuitable cleaners can all create glare.

Prepare before protection

The glass is cleaned, decontaminated where necessary and checked around cameras, sensors, tint film and coated surfaces. A rain-repellent treatment is applied only where the product and vehicle guidance permit it.

Useful, but not a substitute for maintenance

A compatible glass treatment can improve water beading and make some contamination easier to remove. Performance varies with speed, weather, washer fluid and wiper condition.

It does not compensate for worn wipers, damaged glass or poor visibility, and it cannot be claimed to prevent accidents. The driver must retain a clear, smear-free view in all conditions.