If it's spilled on the bench, that's easy: brush and dustpan, throw it in the garden.
But what if it's on carpet, or sweeping is difficult for some other reason?
mechanical carpet sweeper might work.
I have a Rainbow vacuum from the '60s that uses water as its filter (like a bong) to catch dust. it works really well on regular dust so house never smells like "someone just vacuumed". I assume (have assumed) it's safe for smokeless powder.
Is there any reason a vacuum with a HEPA filter can't be used safely?
But what if it's on carpet, or sweeping is difficult for some other reason?
mechanical carpet sweeper might work.
I have a Rainbow vacuum from the '60s that uses water as its filter (like a bong) to catch dust. it works really well on regular dust so house never smells like "someone just vacuumed". I assume (have assumed) it's safe for smokeless powder.
Is there any reason a vacuum with a HEPA filter can't be used safely?