First post, by Tricias Brother
Hello! As user Tricia McMillan is gone, i'm taking her place...
I got an old laptop with a siver laquered plastic case and a light gray keyboard (pure plastic, i guess ABS). Both have become a yellowish tint over the years, so i'm looking for the best cleaner/detergent. I tried with "window shine" = alcohol and lighter fuel with little success. I won't try acetone (nail varnish remover) as this makes the plastic melt. Some abrasive cleaner (used for pots or cerane cookers) probably leaves scatches. I've read about hydrogene peroxide, a gel or foam that people use to bleach ther hair, but i think that's only good for PVC, and "learning by doing" seems too risky...
What do you use?