Ti 99/4a beige edition retrobrite process

[Majdachi]

Hi all, i have this Ti 99/4a from 1982, was stored in the closet in its original box and got yellow, recently used hydrogen peroxide at 10% from the pharmacy and 1 and a half hour in the sun and here are the results. Regards to all:.

[PeBo]

VERY impressive results! Don't have a beige console, but I do have other old yellowed plastic items that could use your technique.

 

Hydrogen Peroxide! I'm constantly learning new uses for it!

[Omega-TI]

EXCELLENT! I've added this to the 'Best Threads' list.

[Majdachi]

Thank you all for the replies, magnificent results indeed, some sell this 'retrobrite' solution and recipes, i just got hydrogen peroxide from the pharmacy, the little bottle used to clean and disinfect wounds, available at 10%, 30% and 40%, my advice is to use the 10% not to damage the plastic, and keep an eye on the bags while in the sun, the bottle is very small and costs 1$, i used 2 bottles per bag, just empty them inside and close the bag safely so it won't leak or evaporate and watch the magic (don't forget to wash the plastic with regular water and dry it well before and after putting it in the bags) thank you all once again and best regards from Lebanon

Edited April 30, 2016 by Majdachi

[PeBo]

وشكرا لهذا تلميح كبير

 

(and thank YOU for this great tip)

 

- at least I hope that's what it says! If instead it suggest doing foul things to a goat, I apologize.

[Majdachi]

Thank you for your reply/support:. Best regards:.