Sometimes turtles will rub their shells against objects when the scutes are getting ready to shed (it helps them to come off). Do any of your turtle's scutes look like they're getting loose (whitish color, air bubbles under the top scute, water seeping out of the sides when you gently press on them, etc.)?
"You become responsible, forever, for what you have tamed." -Antoine de Saint Exupery-
Yes that sounds about rite, i thought it could of been worse, like a Very irritating internal itch, but last night i took him out and softly massaged his shell, after that he didnt rub it anymore
Four Red eared sliders.. Lola, 7 Years old. (Female) Junior 4 Years old (Male) Spongebob, 4 Years old (Male) Raphael, Raf-eye-l, 18 Months old. (Unsure)