Best way to remove yellowing?

[arahael]

maxima-utleniacz-w-kremie-1000ml.jpg 1-2 mm to cover and give it to sun. Try search strongest %%

[qbert69]

maxima-utleniacz-w-kremie-1000ml.jpg 1-2 mm to cover and give it to sun. Try search strongest %%

50% Volume Cream Bleach If You Can Get It!!!
BTW--The Yellowing is caused by Brominated Fire Retardants in the Plastic!!!


PS--I use the 40% out in the bright sun for an hour plus and it works quite well!!!

[Bix]

Hi, I remove the yellow layer directly with sandpaper and then proceed to polishing.
Printers come back like new