For the past few YEARS, I have randomly been getting a strong soapy taste in my mouth. It isn't 24/7, but it is still annoying. I don't know what's been causing it, and I haven't been to a doctor to ask. I haven't asked a doctor because I didn't think it was a big deal, but now it's been going on for years. There isn't one certain thing I do that causes it to happen, it just randomly happens. The first time it happened I was with my friends and I yelled at them because I thought they put soap in something I drank. When it happens, it tastes like I just swallowed dish soap. What could be causing this???