How to Make Yellowed Plastic on Appliances White Again | May 15, 2025

Yellowed plastic on appliances is a common issue that can make your kitchen look dirty and unhygienic. Luckily, there are good ways to make these plastics white again and bring back their original look. Here, we provide a full explanation on how to make yellowed plastic on appliances white again, using simple methods and products that are easy to find.

What causes plastic to become yellow?
Plastic turns yellow when it is exposed for a long time to sunlight, heat, and air. These things damage the plastic material over time, making it look yellow and old. Items like microwaves, fridges, and washing machines are more likely to experience this because they are used a lot and are in the kitchen a lot.

Products Required
To make yellowed plastic on appliances white again, you will need a few basic items:

Hydrogen peroxide (40 volumes): A strong bleach.
Plastic film (PVC): Used to cover the treated area.
Brush or cloth: Use to put on the hydrogen peroxide.

Rubber gloves: Use them to keep your hands safe while working.
Sunlight makes things whiter faster.
Guide to Making Yellowed Plastic White Again
Getting ready.
First, wear rubber gloves to keep your hands safe. Next, clean the yellowed plastic surface with a wet cloth to get rid of any dirt or dust. This makes sure that the hydrogen peroxide can work directly on the plastic without any obstacles.

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