Very good point my freind! I think we get enuf aluminum from chemtrails already, Plus when I wear my foil hat some rubs off I think...
You're right about not just toxicity but explosive potential of aluminum powder. I've read in Winston Churchill's History of the Second World War, that it was discovered during the Blitz, that the Germans were adding aluminum powder to their bombs to increase their explosive power!!
And so he directed the Air and Munitions Ministries to similarly add powdered aluminum to bombs for the RAF...
I just use a dustpan/broom to sweep up aluminum dust in my little shed after Grooving. Don't know what concentration of airborne Al. powder is explosive, but the shed isnt airtight either. I have worn a good dust-mask at times too.
But good points to be Aware of, Thank you!
Tracy G