hello, well I rescued a boa and she was in sand, shes about 6 feet long or a little more. She has sand caked on the inside ridge of her mouth, ive been giveing her warm baths and she has gotten some off! I was wondering what the least harmfull way is that I can get the rest out of her mouth. I have gotten a little bit out with the end of a long q-tip. Anyone got any tips?