This Borax -- "washing powders" is very different in my inner-standing than Boron/ax as a detoxifier. I have used Borax that doesn't come in this box, which I have in my laundry area, for killing bugs, etc.
https://duckduckgo.com/?t=...

I've been "alternative" with meds and natural treatments since the 90s...I'm not just making this up! Please research a bit more. There are homeopathic treatments/a spray called "EMF Detoxifier" I have for cleansing chemtrail metals, other stuff for many uses, etc.

The internet is loaded with recipes using 20 mule team borax... for animals.... tiny doses are ok in water... like little pinches.... says safe for humans and kids on skin (so you can dust your dog with fleas using it and children on the floors its ok)
I'm sure there's more 'borax' brands out there specifically targeted to ingest for humans...... but knowing that 20 mule team (in tiny doses) doesn't hurt animals, (don't know about long term use either) but then this would be a good substitute for those wanting to try it.
I wonder what the health food store has in stock... think I'll head over there and find out.
:)

oh and ps....

pink himalayan salt in water is also being used for alkaline dieting..... be careful with that though... too much is not good. Again, research!