For me a teaspoon of baking soda won't touch it. I have to ingest a tablespoon. I'm not sure if that's safe but it works.

Baking soda also becomes a laxative if too much is ingested. Weird.

I might try these Cape Aloe Crystals :)

I'm not sure if you saw my comment here about the acid reducers, but I was on them for about 15-17 years of my life, and started having pretty extreme and scary side effects. Also had to take up to 10 a day just to keep the acid at bay. Today I still have pretty serious acid problems, and it might be in my best interest to get my stomach checked out, but it's really hard for me to trust the medical industry with the horrible lifelong experiences from medications.