Keep out of sunlight!!! .... good one!!
I was more refering to "How to clean/treat the visors? "
I destroyed one by using a wrong cleaning liquid - PC screen cleaner.
Probably contained amonia, which affected the film on the visors.
The manufacturer recommends to use only warm water and maybe a lite solution with liquid dish washing soap.
Before, I used scratch removers and car wax to keep them shiny and water repellent.
Is anyone using wax?
Maybe Carnauba or Zyme Creme or ????
Cheers,
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