I noticed several dime size spots today...looks like rust but when i swam down to look it has a raised hard white center that i can flake off with my nail, but the stains remains and wont brush off. I tried rubbing viamin C on the staon and it did nothing.
What is this? How can I fix the stain and prevent in the future?
Sent from my SM-N920P using Tapatalk
What is this? How can I fix the stain and prevent in the future?
Sent from my SM-N920P using Tapatalk