Is there an acceptable way to die/color the horn back to a natural color.

While I had the skull setting out so the flies could clean out all the little creases, the horns shifted from out from under an awning I had it hung on and one side is sun bleached a little.

Any suggestions?

Post in the taxidermy forum. Lots of helpful, knowledgable folks there.

Found answer, most said 50/50 mix turpentine and linseed oil.

Others suggested Liquid Gold.

up here in the north where they rub black horned on pine we use molasses and potting soil