Quote from Deleted user on February 18, 2019, 4:03 am

I THINK I may have discovered a way to revive your mirrors when they have turned into crap! Your K40 may have even arrived with the mirrors looking like $hit (which mine DID!). The solution? 5min. each mirror of some TLC and something that you may even already have!! NEVER-DULL Wadding Polish!!

 

*If this has been discovered already, please forgive me and I do not intend to take credit for this discovery as I have not heard of it before 😉