Over time, white plastic components on household appliances can develop an unsightly yellow hue due to factors like prolonged exposure to sunlight, heat, and environmental pollutants. This discoloration not only affects the aesthetic appeal of your appliances but can also make your kitchen appear less clean. Fortunately, several effective methods can restore the original whiteness of yellowed plastic.
Understanding the Causes of Yellowing
Plastics, especially those made from ABS (Acrylonitrile Butadiene Styrene), are prone to yellowing over time. This occurs due to a chemical reaction when exposed to light, heat, and oxygen, leading to the breakdown of polymers and the formation of yellowed surfaces. Additionally, exposure to oils and other environmental factors can accelerate this process.
Effective Methods to Whiten Yellowed Plastic
Hydrogen Peroxide SoakMaterials Needed:
Hydrogen peroxide (3% solution)
Container large enough to submerge the plastic parts
UV light source or direct sunlight
