Hello. I have a Yemen that just turned one. About 2 months ago I started to notice a small white patch on his chin and the tip of his mouth, which was a bit white. It looks like bad lip fillers. Before we switched to our reptibreeze XL he would climb the ceiling of his viv near the light a lot, so I figured this was just a thermal burn. I applied pure aloe Vera to the area once to twice a day for 6 days and it didn’t seem to go away. It’s looking a bit bigger over the past few weeks as well. Ive researched quite a few things it could be but nothing seems to relate to our problem. He doesn’t have any bumps or discolouration inside his mouth either. I was wondering if anyone else’s cham has gone through this? One thing I have noticed is that it’s getting bigger with each shed..could it be unshed skin? Or is that just a coincidence? He uses Arcadia Calcium (white bag) once every two weeks and Arcadia Multi daily with each feed. We don’t have a mist king but I spray once daily by hand, saturating his plants. He has a bare bottom floor, no substrate. Please see the pics Pascal and I thank you in advance!