Can you rehydrate worms?
John Thompson
Updated on January 18, 2026
A solution of diluted Apple Cider Vinegar or ACV and clean water is a healthy way of rehydrating the worms. It is also very cost effective. Simply take a plastic container, add 2.5ml of ACV and mix with 500ml of fresh water. Add a handful of dried mealworms and allow to soak until soft.