How do you turn white when a phone case turns yellow? How to turn white when the phone case is oxidi

In the process of using the phone, as the phone wears, sweat corrosion, oxidation may cause the phone case to change color, you can use a clean cloth dipped in a small amount of alcohol to wipe it.

Use 1-2000 mesh sandpaper stained with toothpaste to polish directly, and then polish after finishing, or buy a polishing rod with polishing rods. Toss to get it, it's really better to buy one, the cost is too high.

What to brush directly with toothpaste, or baking soda and white vinegar, 1-2 months of use of the phone, not stubborn slurry and stains can barely be removed, in other words, soapy water, 84 can also be removed.

Summary. Hello dear <>

Organize several methods for your referenceMethod 1: first squeeze the toothpaste on the phone case, and then scrub it with a toothbrush, do not get wet during the brushing process, just brush the inside and outside of the phone case, and then sprinkle a layer of salt to continue scrubbing, and finally wash it with water, and the phone case can be restored to new after a while. Method 2:

Prepare a container, pour in an appropriate amount of water, baking soda, toothpaste, alcohol and white vinegar and stir it well. Then put the phone case in a container, soak it for 30 minutes, and finally scrub it with soap again, you can remove the yellow stains on it, and it will become clean and transparent, just like a new shell.

How to turn white when the phone case is oxidized and yellowed

Hello dear <>

Organize several methods for your referenceMethod 1: first squeeze the toothpaste on the phone case, and then scrub it with a toothbrush, do not get water during the brushing process, just scrub the inside and outside of the phone case, and then sprinkle a layer of salt Kaixu to continue to scrub, wash it with water after the most staring eggplant, and the phone case can be restored to new after a while. Method 2:

Prepare a container, pour in an appropriate amount of water, baking soda, toothpaste, alcohol and white vinegar and stir it well. Then put the phone case in a container, soak it for 30 minutes, and finally scrub it with soap again, you can remove the yellow stains on it, and it will become clean and transparent, just like a new shell.

Method 3: Take off the yellowed phone case, wipe the whole noisy shell with an eraser inside and out, try to wipe it several times, then the yellowed phone case will be rubbed by the eraser or roughly, and the dust and dirt on the original dough will be removed, then, to a certain extent, the phone case will be whiter than the original.

These methods can clean the dirt on the surface of the mobile phone case, and make the mobile phone case white to the extent of a Tongzi Luding, if it is oxidized and yellow, then there is no way, because this is irreversible Oh local <>

It can be cleaned with toothpaste and toilet water, and the cleaning method is as follows:

Prepare materials: toothpaste, toilet water, water.

1. Apply toothpaste to the dirty rubber phone case, as shown in the picture below.

2. Then drip with toilet water, as shown in the figure below.

3. Apply the toothpaste and toilet water on the phone case evenly, as shown in the figure below.

4. Leave the phone case with toothpaste and toilet water for 10 minutes, as shown in the figure below.

5. Finally, wash off the toilet water and toothpaste on the phone case, as shown in the figure below.

6. As shown in the figure below, the rubber phone case has been washed.

Reasons why white case phones are prone to yellowing:

Mainly because of your use, sweat corrosion, oxidation, and direct sunlight outdoors.

Ways to avoid yellowing of the phone case:

1. Put a coat on your mobile phone, buy a mobile phone protective case mobile phone protective case 2, try to avoid direct sunlight.

3. Do not come into contact with acid, alkali and other corrosive substances.

4. If your palms are sweaty in summer, you should wash your hands and dry them before using your mobile phone.

If the phone case has turned yellow, you can try the following:

1. Toothpaste. Take a small amount of toothpaste with a paper towel to wipe the shell, and then wipe it with a moist towel, the effect is average, and you can also remove screen scratches, which can restore a few points of posture.

2. Wipe with alcohol. Take a small amount of alcohol with a paper towel and rub it.

3. Change the shell. After changing to a new shell, apply a girl's nail polish (clear color) to the shell, air dry it, and install it, which can have a good effect.

Answer: Hello, the easiest way is to prepare a basin, put the yellowed phone case in the basin, add baking soda, toothpaste and dish soap, pour in a little warm water, and soak the phone case for 30 minutes. When the time is up, clean the phone case with a toothbrush, and then rinse the phone case with clean water.

1.Rinse with water. If it sticks to the grease, wash it with soapy water, wipe it clean with a dry soft cloth or napkin, and dry it in a cool and ventilated place.

2.Toothbrush cleaning. The stain is sticky, so use a small toothbrush to stick some toothpaste or detergent and brush it gently.

3.Oxalic acid solution cleansing. If there is rust, it is recommended to spray 2% oxalic acid solvent on the rust and wipe it off with a rag after a few minutes.

4.Bleach with bleach. Bleach comes to bleach, and the effect is significant, but the bleach has a pungent sodium hypochlorite smell. After bleaching, take it out for ventilation.

Tips for caring for your phone case:

5.After changing to a new phone case, apply clear nail polish to it, which can play a good protective role after drying.

6.The main components of transparent mobile phone cases are silicone and plastic rubber, and rubber generally has sulfide in it, and the sulfide is oxidized in the air over time, and it will naturally turn yellow. So, when using the phone, be careful not to expose the phone case to the sun to prevent faster reaction.

7.Before using your phone, you should clean your hands and do not leave sweat or grease on the phone case.

8.Do not allow the phone case to come into contact with acidic or alkaline objects.

How to turn white when the transparent phone case turns yellow.