>>22905871
>Just don't breathe the dust

Bro are you seeing my picture of the diatoms next to the cyanobacteria? Do you have any idea how small the shards are? Keep in mind these are living and intact diatoms.
People are sprinkling this shit around inside their houses? They are microscopic shards of glass, the thinnest glass you can imagine. They are going to go airborne quite easily.