I've tried baking soda and regular dish soap but the discoloration still remains. And iPhone cleaner apps that claim to clear app caches can't get that access either — it's just the way iOS is built. Moisten a soft cloth with the alcohol and rub the stain. Keep your iPhone case away from prolonged intense sunlight, heat, and humidity. The market for phone cases is huge. Clear Phone Cases; Wallet Phone Cases; Shockproof Phone Cases; ... it will eventually turn brown. Q: “Materials Science and Engineering: My silicone cell phone case is yellowing. >> Well he caught me at the right time. Seems odd but lurk over on r/sneakers There are a lot of folks who can work magic on a variety of restorations and I believe the sidebar has links. I have a clear case for my iPhone 5C and the case is yellowing. It turned a bit brown-ish in the corners. Use a soft, dry, lint-free cloth to wipe the outside and inside of the case. Waterproof cases, leather cases, silicon cases, stick-on screen protectors, plate-glass screen protectors. I figured he would have to take A half hr. to do it. It's time to … iPhone case—clear. Use hydrogen peroxide and plastic bowls to clean smaller bowls and cups. Anyway, I've had the case for a few months now but I'm noticing that it's slowly turning yellow/brown due to the use of it. Unfortunately, most apps don't give you access to their cache. I switched to a solid black case after that. If the stain still won’t budge, try using a Mr. Clean Magic Eraser. You could also Google fu Jordan 5 restoration as well. I was about to buy a new lens for >> $45. I was wondering if there were any methods I could use that would get rid of all the yellowing. A small spill of a beverage, food, or oil that was not fully removed may cause that area of the plastic to turn yellow over time. How to clear cache on iPhone. Other common reasons for the yellowing include stains that have sat on the plastic for a long time. I had this happen on one of my translucent TPU cases. Pour undiluted hydrogen peroxide into a large plastic bowl and let the smaller items soak. Fill a bowl full of warm water and dish soap. Most likely, if this is the cause the most pronounced discolouration will be where your skin touched the case. Be sure to fully dry the case before putting it back on your iPhone. Older Jordan 5's have clear plastic mesh on the sides that yellow over time that people are able to fix. Hydrogen peroxide is safe and works if you have an Otterbox clear case yellowing issue as well. Overall yellowing of the case evenly is probably something in your environment reacting to the composition of the case material. To clean your clear iPhone case, remove your iPhone from the case. Remedy: Remove the case periodically and wash it with a mild soap, dry, and replace on the phone. Test this on a small hidden area first to look for any adverse reaction, such as on an inside a corner of the case. Exposure to water, oil, makeup, and dyed materials (such as denim) can stain tanned leathers. But apps like Safari and Chrome do allow you to purge their cache, so we'll provide separate instructions for them. Enough. Submerge the case, scrub it with a sponge or brush, and repeat. He brought >> out a spray … >> would clean the clear parking light lens on my 2001 Chevy Van for $15. Any recommendations on how to clean it and make it clear again? Rotate the cloth to a clean area as the dye is transferred to it.