Ethan Clarke
White plastic appliances can become yellowed and discoloured over time due to a variety of factors, including aging, exposure to sunlight, nicotine stains, and the accumulation of dirt and grease. This can be unsightly and make a kitchen look dingy and dirty. Fortunately, there are several methods to help remove these stains and restore the appliances to their original white colour.
| Characteristics | Values |
|---|---|
| Cause of yellowing | Aging, exposure to sunlight, nicotine stains, dirt, grease |
| Solutions | Magic Eraser, whitening agent, all-purpose cleaner with bleach, lemon juice, vinegar, liquid peroxide, baking soda, commercial cleaners |
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What You'll Learn
Bleach solutions
All-Purpose Cleaner with Bleach
You can use an all-purpose cleaner that contains bleach. Spray the product onto a clean cloth or sponge and thoroughly wipe down the surface of the appliance. Afterward, rinse the appliance with a clean, damp cloth. Always read the product label and test on a small, hidden area first to ensure it won't damage the appliance.
Bleach, Baking Soda, and Water Solution
Create a solution by mixing 4 cups (0.95 L) of warm water, ½ cup (118 mL) of bleach, and ¼ cup (25 g) of baking soda in a clean bucket. Ensure the baking soda is completely dissolved. Put on cleaning gloves and dip a fresh sponge into the solution, then wring it out. Wipe down the surface of the appliance with the sponge. Allow the solution to sit for about 10 minutes, then wipe the appliance again with a clean, wet sponge. Repeat this process a few times if necessary.
Bleach and Baking Soda Paste
For stubborn yellow areas, you can create a paste by combining bleach and baking soda. Apply this paste directly to the affected areas and scrub gently.
Commercial Cleaner with Bleach
If you don't want to mix your own solution, you can purchase a commercial cleaner designed to remove yellowing from white plastic. Look for products containing bleach and follow the instructions on the packaging.
It's important to note that bleach may not be suitable for certain items, especially those used by children or those that come into direct contact with food. Always test bleach solutions on a small, hidden area first to ensure they won't cause damage or discolouration. Additionally, always wear protective gloves and work in a well-ventilated area when working with bleach.
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Magic Erasers
In addition to Magic Erasers, there are several other methods you can use to whiten yellowed plastic. One option is to use a whitening agent, which can be found at most hardware stores. Simply apply the whitening agent to the stained area, let it sit for the recommended amount of time, and then wipe it away. Another option is to create a mixture of baking soda, warm water, and bleach, and use this to scrub the appliance.
For electronic appliances that cannot be dipped in water, Magic Erasers are a great solution. Simply wet the Magic Eraser, scrub the plastic, and wipe it down with a dry towel. This method can be especially useful for white computers or game consoles where yellowing stains may occur due to UV light exposure or natural aging.
Overall, Magic Erasers are a safe and effective way to remove stains and discolouration from plastic appliances, especially in cases where other cleaning methods may not be suitable. They are versatile, gentle on surfaces, and do not require any additional rinsing after use.
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Lemon juice and sunlight
To start, cut a lemon in half and rub both halves over the yellowed parts of your appliance. Make sure to get into all the nooks and crannies of the stained plastic. Leave the lemon juice on the plastic for a few minutes.
Next, transfer the appliance outdoors. Choose a spot that receives decent sunlight, but avoid placing the appliance under direct sunlight as the heat may damage the machinery. Leave the appliance in the sun for 3-4 hours. If needed, rotate the appliance every 1-2 hours so that the sun hits it evenly.
Finally, bring the appliance inside and rinse off the lemon juice with warm, soapy water or an all-purpose cleaner.
This method can also be used for small plastic items such as toys, containers, and utensils. Simply soak the item in lemon juice and let it sit in the sun for at least an hour. Then, brush off the item with a mild detergent and rinse.
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Baking soda paste
Baking soda is a natural and economical product that effectively cleans your appliances and acts as a restorer. To create a baking soda paste, pour some baking soda into a small cup or container. Add water slowly, mixing it with the baking soda until it forms a thick paste.
Apply the paste to the yellowed areas of the appliance. Green cleaning expert Susan Stocker recommends rubbing the paste into the plastic with a sponge or paper towel, pressing hard to get the paste inside the pores of the plastic. You can also use a toothbrush to rub the paste into the stain.
Let the paste sit for a day before rinsing it off with warm water. Stocker suggests applying a little more paste after scrubbing so that it doesn't dry out too quickly, giving the paste time to lift the stains.
For larger appliances, you can create a baking soda solution by mixing 4 cups of water, 1/2 cup of bleach, and 1/4 cup of baking soda. Apply the solution to the appliance, let it sit for 10 minutes, then rinse.
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Commercial whitening agents
Whitening agents are particularly effective on nicotine stains, which are a common cause of yellowing on appliances. Nicotine stains can be difficult to remove with other methods, so a stronger commercial cleaning agent may be required.
Another option is to use liquid peroxide, which is available in 3% solutions. This method involves soaking a cloth or brush in the solution and wiping down the yellowed areas. The item can then be sealed in plastic wrap or a clear plastic bag and placed in direct sunlight for several hours. The sun's UV rays interact with the peroxide to whiten the plastic.
Alternatively, a mix of water, bleach, and baking soda can be applied to the affected areas. This method is particularly useful for larger appliances that cannot be easily moved outdoors. The solution should be left on for around 10 minutes before being rinsed off.
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Frequently asked questions
There are several methods to whiten yellowed plastic on appliances. You can use a magic eraser, a whitening agent, or an all-purpose cleaner containing bleach. You can also try a mixture of vinegar and water, lemon juice, or a commercial cleaner.
Simply moisten the magic eraser and dab it over the stain. If the stain is stubborn, you may need to apply more pressure.
Follow the instructions on the packaging of the whitening agent. Apply it to the stained area and let it sit for the recommended amount of time before wiping it away. Repeat the process if necessary.
Mix 4 cups of water, 1/2 cup of bleach, and 1/4 cup of baking soda. Wipe this mixture over the yellowed plastic and let it sit for about 10 minutes, then rinse. Alternatively, you can spray the cleaner onto a cloth or sponge and wipe down the surface, then rinse with a damp cloth.
Cut a lemon in half and rub it over the yellowed part of your appliance. Leave the juice for a few minutes, then place the appliance in a spot with decent sunlight for 3-4 hours. Rinse the lemon juice away with warm, soapy water or an all-purpose cleaner.
