How To Stop Clear Phone Case From Yellowing. Wipe up any water that comes in contact with the clear silicone immediately. How do I make it clearwhite again Yellowing of polymer materials is mainly due to a variety of degradation reactions thermal photooxidation radiation oxidation.

Answer 1 of 9. In a small cup or bowl mix a teaspoon of baking soda a teaspoon of toothpaste and a tablespoon of water together into a paste. Materials Science and Engineering.
For how to clean a yellowed clear phone case.
The protective cover features 4 built-in corner Airbags to absorb impact and avoid scratches in. In a small cup or bowl mix a teaspoon of baking soda a teaspoon of toothpaste and a tablespoon of water together into a paste. A2A Its really not possible unless you keep the thing hermetically sealed and never take it outside. This will help prevent the yellowing from occurring.
