If you hunt pines, why not just boil the needles. Then place the contents in a spray bottle and go!
If turpentine works, maybe just put on a splash of cheap gin on, take a flask with some to swish in the mouth.....smells about the same to me (you have a bad day, you go some juice to sooth the pain)<img src=icon_smile_wink.gif border=0 align=middle><img src=icon_smile_big.gif border=0 align=middle>