I am still without "SPIT", it appears that this is going to be a permanent condition for me according to my league of physicians. I am a VA patient and they send me a product simply called "Saliva Substitute". Manufactured by Roxane Laboratories in Columbia, Oh. On the label the list of ingredients, Sorbitol, sodium carboxymethylcellulose and methylparaben in a pleasantly flavored solution. I would argue the pleasantly tasting thing. But, I mix this stuff 50/50 with Biotene mouthwash in a little spray bottle, fits in my shirt pocket, and this works for me. I put my own label on it, "O.P.S." (other peoples spit). I got a wierd sense of humor.
Darrell