It’s been awhile since I posted. I’ve used DE extensively on our homestead for the last 20 years. I buy it in 50kilo bags from my local Bio-Ag dealer. It is great stuff! I live with someone who has COPD so I make sure to use it when I’m alone. I drill holes in plastic bottles to make my own salt shakers. To apply the dust to the backs of our cows and goats, donkeys and the chickens get it too. When the donkey and goat pens are cleaned I let everything air dry first on a good hot day. Then liberally dust the floors with it before the saw dust or bedding materials get put down.
It’s in the chicken coop as a dust bath material for them to roll in. Mixture of a bucket of sand, coffee can of wood ash, about 2 cups of DE.
Also I personally take it internally for gut health. Or especially when constipated. Works like a charm on my 86year old mom. Who is very grateful. Just mix a tsp in a cup of warm water drink it before bed.