How to Make Yellowed Plastic Appliances White Again

Mix baking soda and vinegar to create a paste. Apply the paste to the yellowed area and scrub. Wait 15 to 20 minutes before rinsing it off.
10-part hydrogen peroxide isn’t as strong as 40-part hydrogen peroxide, but it can still be used in the same way when exposed to sunlight.
Mix lemon juice with baking soda to create a paste. Apply it to the yellowed area, let it sit for a few minutes, then rinse.
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Turning yellowed plastic appliances white is an easy process that can greatly improve the appearance of your kitchen. With hydrogen peroxide and a few simple materials, you can make plastics look new again and make your appliances last longer. Remember to follow the steps carefully and protect your hands while you work. With patience and regular practice, you’ll achieve great results and have a more enjoyable kitchen come New Year’s Eve.