Dropped by
Configured rates, and the rate after the server’s drop multipliers
Dustiness 
Punk Observed drop rates per monster are on each monster’s page.
Used in
Recipes that take Moth Dust as a material or guide · all recipes
Thunderproof Potion Pharmacy · Prepare Potion 1
Blue Gemstone 
Empty Potion Bottle 
Elemental Potion Creation Guide Sold by
NPC shops
No NPC sells this item