I use a very small amount of borax - half cup or less - in my bath, and I have noticed that whenever I do this I have mild diarrhoea.
Also, since these baths I have noticed a creepy crawly sensation under my skin in just one localised spot on my shoulder. I feel it the most when I first wake up in the mornings, and is absent the rest of the time. Hopefully it is not Morgellon, as there are no other symptoms.
Any feedback would be appreciated. Thanks.