How to Renovate Aged Plastic?

[AliyahRose]

Here are the methods to renovate aged plastic: 1. If the plastic has aged: If the surface has turned yellow, there is still a chance to salvage it. You can use some organic solvents to remove the yellowing, or acidic solvents such as white vinegar or citric acid. 2. Yellowing remover: Plastic renovation agents can effectively remove yellow spots caused by aging on the plastic surface, restoring the oxidized and yellowed plastic surface to its original bright color. The cleaning agent does not contain any harmful inorganic acids or alkalis, and is non-toxic, harmless, and pollution-free. You can use a plastic renovation agent—as the name suggests, it makes plastic look new again. This type of plastic renovation agent is mainly used on older, whitened black plastic.