Well you can use the "Magic Wand" tool (click on the area you want to be selected, play with tolerance to make it perfect)
You can also use curved lines to select it (Draw it on a new layer, the curved lines, and then use the magic wand to select the area within the curved lines you drew, then click back onto the 1st layer and press 'delete')
You can simply use eraser at 1pixel
Good luck
I can remove it for you if you want to
Just PM me.