Re: DMSO Mouth swish.

Tony, for about five months, he's been swishing every morning with 50/50 dmso/distilled water, vitamin C crystals and I also crush an apricot pit or two and add it to the bottle. This isn't the only thing we're doing and I'm ecstatic to report that he just had another CLEAN PET scan! I'm just wondering if it's safe to swish dmso indefinitely.