It's different from salt/bicarb. I used that for most of my treatment as a mouth wash/rinse. This is supposed to induce saliva, and does, to a limited degree and for a short time.

Stage 3-4 Squamous BOT diagnosed 3/19/12
Molars removed 3/29/12
(Cisplatin) inpatient: 4/11/12-4/16/12; 5/2/12-5/9/12; 5/29/12-6/4/12
Feeding tube: 8/9/12-11/21/12
Radiation 8/10/12-8/29/12
Chemo 1X/week 8/10/12-8/22/12
Last PET/CT clear: 9/17/13