Em from Tucson writes
I sprinkled a down comforter with a lot of DE and stored it for a couple of years, to find it with many dead carpet beetles. I didn't shake it out--lots of DE, but took it to laundromat for large washer and 3 rinse cycles. Should the DE be gone? This will be used for bedding, for child.
Yes, after 3 wash cycles the MotherEarth D - Diatomaceous Earth residue should be gone from the bedding.
Answer last updated on: 02/18/2018
