Don't care, keep your spit on your mask and out of the bucket. I don't wish to share spit with you or anyone but my wife, thanks.
You must have missed the part where I burn my masks. That way I do not need to use spit or anything else but a bit of defog. My comment was an aside about phobias. As to who you share spit with, I do not care. And, keep your mask out of the camera rinse tank. I have seen the spit phobic divers sneak a rinse in the camera tank.
I usually leave the defog in the mask and rinse it once in the water.
Defogs do not remove the oils and silicones that cause the fogging, they simply 'mask' the cause. Only a clean glass will give a fog free dive reliably. Burning works best for me.
N