| ▲ | dahrkael 6 days ago | |
isnt the sun the one yellowing those plastics? | ||
| ▲ | jama211 6 days ago | parent | next [-] | |
UV can trigger the chemical reactions within the plastics that yellow the plastics, but UV + peroxide does a different chemical reaction to bleach them. | ||
| ▲ | emsign 5 days ago | parent | prev [-] | |
Both is true | ||