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Why Phone Cases Turn Yellow
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- Published on Mar 16, 2026
- Clear cases are a great way to protect your phone while still showing off its color and design. But they have one flaw; slowly turning yellow. Which just makes your phone look old and dirty. So why does this happen? And is there any way to prevent it? Well, the yellowing is caused by a few factors. The first is oxidation.








Basically what he’s saying: if the case exists it turns yellow
Thanks for the summary
yes thats the truth
You've gotta explain why, though.
@JGTM123because of the oxidizing of plastic, which acquires a yellow tint
I really love how quick you got to the point
Yep. This guy knows how to share information. Getting right to the point is rule 101 of communications and public relations. But many don't know or don't care or are constrained by corporate rules like longer reading keeps the client locked in and is a heaven for publicity.
@racineurr.8924what
@racineurr.8924stop yapping
Because the iPhone 15 yellow is so muted that all clear case manufacturers developed a color enhancing material more than a decade in advance to make the yellow more vibrant.
frr it just makes my phone look more yellow
It's because you're not drinking enough water
And Dbrand's out there selling non-yellowing cases like its some new invention to use hard plastics instead of TPU.
I got one myself, still not yellow and clear as hell the day I got it (Both 1.0 and 2.0)
DBRAND is just a better manufacturer of cases and skins. I’ve never had an issues with out of their products and the customer service is top notch.
official apple cases dont turn yellow either, ive had the same one on my iphone 12 mini since it released (4.5 years) and when i take it off its clear, third party cases i used to use on my other phones turned yellow in like half a year
@L33tSkE3t yeah but the sides are not clear, that's what normally yellows. A lot of times the back of the case doesn't yellow like the sides, and D brands clear cases have black sides.
@cheatlmao crapple sell generic phone cases for a higher price to suckers
Great video! This explains why the iPod touch case that I got during Covid turned yellow over the last few years.
Hii😊
That's why most gaming phones have special case that don't turn yellow
ngl this is probs the first time the physics i learnt in school came into use irl
The Apple clear cases don't turn yellow since those they made for 14 Pro. No yellowing for two years since I got it.
Love the new format!
Less than months not years
This has happened to me before and why I no longer buy transparent iPhone and iPad cases.
why does food rot ahh question
The clear case, turns yellow and reminds me of someone pissed on my phone
Really like this animation style of video. I also like that you are also in the video, making it more authentic. But more animation and music is really missed
I thought this would be a dbrand ad, got mine a few months ago, so I'll see how it fares
what about d-brand's case that they claim will never turn yellow?
Please bring back the music Apple Explained always had
The music is Piano Moment the name if you are wondering.
@kingkeenangaming756no fucking way, i thought it's a saxophone
@glyvox damn i thought it was an electric guitar
@PooMan32 i thought it was a clarinet
@kingkeenangaming756no wayyy bro I thought it was a theremin 🤯
I really expected a D Brand ad to be in here.
Clear phone cases turn yellow primarily due to exposure to ultraviolet light which causes the plastic material to degrade and discolor
Thanks lol he said that in the video 😅
Explains why my case is still clear after almost 6 months lol. I barely use it outside
Trying to be kewl while the vid mentioned it already huh
They turn yellow because of ultraviolet light
surely he commented before watching 😂
Do not bring the music back!
It's all clear case that turns yellow even the non apple ones ._.
How do we stop that
Clear, to the point, without the blah. Thank you Greg!!!
We want animations and bgm. Not this podcast style
oh look the animation's are back!
Yup. Time to get a black case. Btw your voice is easy on the ears
RIP the beautiful and overly dramatic piano music 😭
Not a fan of the face cam I don’t think it adds anything to the video
Where is the Dbrand sponsorship? This would have been a perfect video for it.
We miss the arms
Basically the same reason with the NES or computers from the 90s
Me smiling with my Desert Titanium 16 loving the natural browning of my clear case
I want a case made of glass and metal. I want a case so hard, that instead of protecting it, it will be more likely to damage my phone if I drop it. I want a case that hates me personally.
I ways use a black case. Looks better anyways.
I hate the feel of soft plastic
I always wondered this
Wow that was an awesome explaination, THANK YOU!
Why did u use the case from the 15 as example and not the 16
Just wondering
make a video ,why iphone has not a start up sound?
Solution, Colored Tpu/silicon on the sides and acrylic back, it won't yellow at all.
great video - got to the point quickly. thanks! :)
All clears turn yellow. Go black.
once you go black...
Dbrand
I use a black case
I don’t like colored cases
@marsallen4298 Dbrand Ghost or whatever it's now called.
D Brand somehow makes one that doesng get yellow anyone can you please tell me how just pure interest
The dbrand ghost case has a lifetime yellowing warranty
Damn, well I was looking into getting a clear case but now….. not so sure
Apple planned obsolescence...even in the phone cases!
I know they’re expensive but my genuine Apple clear case has never gone yellow and I’ve had 3 of them for each of the phones I’ve had since iPhone 8.
I learned that on my first clear case, tried again, same result, always with a dark case now
Best Buy has cases with lifetime warranty if it becomes yellow
Bro missed the chance for the ad read of a lifetime for those perma clear cases
Dbrand would have jumped on the chance lol
Stop using Bro. It’s so lame.
@ReadtheBible88bruh
@ReadtheBible88ok buddy🤓☝️
@ReadtheBible88aren’t you just a ray of sunshine 🤗
putting the case in hydrogen peroxide in a Ziploc bag out in the sun is the best way to de-yellow the plastic. hydrogen peroxide and UV light has been the go-to method for many old-tech restoration enthusiasts.
Thanks for the tip 👍🏻
@grahamevans8567 No problem! You can look up "retrobrighting" to find out more, lots of videos and articles about it.
Nice explanation
Straight to the point 👏❤️💯
Dbrand have some cases which do not turn yellow
Any recommendations for clear cases that are cheaper than the official apple one?
Love the new style of videos
As a smoker, I thought I was being gross… turns out it was the phone case all along!!
I had a clear case from my iPhone 8 that was literally brown, I forgot it was meant to be clear 😅
I thought it was from the sun doing it
it also get sticky and sometimes oily, i don't like them
Your alone on this one☠️
It isn't because of the phone case its cuz you never clean it and also never wash your hands 😂
@puongsrailfans no
Helpful Video. Thanks
So what's up with dbrand's Ghost case, then? What's the chemistry on that genius thing?
That’s the reason I will never use soft clear cases.
Because of finger oils
Paper also turns yellow over time
It would be interesting to know why Apple and other competitors use a rubber-like material for their Magic Keyboard cases. They seem to collect and retain oils from your hands and fingers which is why they always look gross after some time. And they’re not easily cleaned if those oils are absorbed into the material.
The same thing as asking “Why does plastic turn yellow?”
Need to keep the apple themed content rolling
@yarinbruner6329 fr
Now I need to know why iPhones crack when you drop them from great height
Guys, I think his license to use the music expired
My iPhone 5c case was clear and it’s yellow now
I now use a Google Pixel , but when i had my iPhone 14 , that clearcase lasted really long! Didnt turn yellow
Wow, this actually just happened to me…
i've had clear cases for iPhones before i've never had a clear iPhone case turn yellow for me TBH
Can we have more animation and the music?
That's why I went caseless after spending a stupid ton of money on the clear cases. Don't matter if its $2, $40, $50 they all yellow after some months I gave up. The phone can take falls anyways and I rarely drop mine
what if i just put sunscreen on my case
Better to get a clear case with coloured sides, that way you avoid the yellowing and still get to show off your phone colour.
Apple II has entered the chat
Every clear phone case has that issue
And i have it happened to phone case on my 2 year old OnePlus Nord CE 5G phone and its disgusting honestly i need to replace this phone as well but no need for it yet
Someone needs to sue those big companies mine don’t last but 2 moths
Makes sense to me
Where is the tank top?
To eliminate the oxidation, use the hydrogen peroxide.
My phone case is rubber
Ok but is there any way to reverse the oxidation process?
Gotta put SPF on my phone as well as my self I guess.
or dont use a case if you can afford a screen replacement per week
I have Rhinoshield Clear case for 2 years on my 13 pro, still clear as day one.
how to prevent; JUST BUY A NEW ONE (bruh that's not preventing, that's replacing)
My clear case for note 9 crumbled after almost 6 years
Bring the longer animation and music back!
Please bring the music back
It called Piano Moment if you are wondering.
actually i want Free beat 2014 to be brought back
I bought an iphone 16 recently and last had the iphone 12, i noticed how yellow my old clear case was when i was comparing both phones and honestly thought it was cus i smoke too much and that's what caused it lol
I replace my clear soft TPU case every 2months as soon as it starts yellowing.
Does this happen to white silicone cases?
Doesn’t Dbrand sell cases they guarantee won’t turn yellow?
Great video
Remember to stay hydrated and drink water
Where is the animation and music
Can I reduce the case to remove yellow colour
My phone case is as dark blue as the day I bought it.
How does a company like d-brand do a lifetime no yellowing guarantee?
solution: buy a directly yellow case