How to Clean a White Phone Case

The phone case is an accessory like a piece of jewelry or a bag. So you don’t want it to look dirty or yellowish.

Knowing how to clean a white phone case can stop those dreaded yellow stains as well as make it look like new again. It’s always a terrible moment when you take off your phone case and find that everything has faded to a gross yellow shade. This yellowing is a natural happening as the case ages and is exposed to UV light and heat; therefore, it really can’t be avoided. Also, grease and grime can build up stains with daily use.

You must have noticed that the white case of your phone looks a bit yellow?

Gross! Try some natural methods to clear up your case again. Get quick and easy tips on how to clean your white phone case that has turned yellow below.

5 Cleaning tips for your phone case

Clean with dish soap

Firstly, you should try to cleaning the phone case with dish soap. A simple cleaning solution and instructions are below:

Make a fusion of a cup of warm water (or 240 ml) and a few drops of dish soap.

Mix the solution.

Use a toothbrush to accurately scrub the solution into the phone case.

Work into every nook and crannies and clean it inside and out.

Rinse and use a soft cloth to dry it.

Allow it to fully air dry for at least an hour to ensure it’s completely dry before putting it back on your phone. Repeat this process weekly to remove excess oils and chemicals from the phone case that can degrade the material.

Scrub with baking soda

Baking soda works on different stains; however, it is not guaranteed that they will all be removed.

To use this trick to clean your phone case, start by sprinkling some baking soda on the surface of your phone case. Then use a damp toothbrush to deeply apply the baking soda to the stain. Rinse off the baking soda and use a soft cloth to dry.

Follow this process with tip number one to remove any baking soda residue.

Disinfect with rubbing alcohol

Sanitizing your phone is a good habit to practice regularly. Additionally, it is also a useful tactic to prevent the phone case from yellowing.

Use a spray bottle of denatured alcohol or use a soft cloth soaked in alcohol to line the phone case. Once the phone case is covered, use a clean, dry cloth to remove it.

Allow it to fully air dry for precisely an hour before putting it back on your phone. While it will not remove yellowing, it will be bacteria-free and more hygienic.

Clean with toothpaste and pain thinner

Assuming all else fails, you can try using toothpaste and paint thinner.

First, coat the case with toothpaste, then rub it with steel wool. Then rinse off the toothpaste and cover with paint thinner.

Again, work with steel wool.

Finally, remove the paint thinner with water.


White cases can get dirty faster and often turn yellow or end up with very noticeable stains. Hence if you need more cleaning power for your white case, go ahead and mix bleach and water together in a bowl. Only a little amount of bleach should be used, as a lot can damage your cases. You can mix a teaspoon of bleach in warm water and then put the case in the solution for a few minutes. The bleach should help remove tough yellowing and though stains.

Cleaning a phone case in brief

Assuming none of the above works and your phone case still looks pretty yellow over time, it might be a period to finally let go and invest in a new white case. Just recall cleaning the new one regularly to prevent this from happening again.

theo james

I am Theo James, a cell phone owner and lover. On my blog, I share my best phone case picks as well as informational guides to help you find what you need.

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