weird smell from the corner of my tegu's mouth!! HELP PLEASE

[daretodance004]

So i've noticed a weird smell that comes from the corners of her mouth like the sides where the two peices of skin meet. I clean them out and will notice like either la tiny strand of of food or something. i'm not exactly sure what it could be but has anyone else had anything similar to this?? Also my tegu burrows and when i touch her she is cold! and she is always like that!! what can i do??[/b]color]

 

[TehPenguin]

Use a UTH for your cold problems. (Under Tank Heater). Which is often a sticky heat pad which you find in stores. As for the smell, it's probably just stagnant food that got in a corner of the mouth.