HELP WHAT WORMER KILLS ALL WORMS

[SuperLuke]

Can someone please help me? What type of wormer kills all worms? And is it safe to eat the eggs after, and if its not safe to eat the eggs after how Long should I wait to eat the eggs? Also how much should I give them?

 

[dawg53]

See post #2 in this link:
https://www.backyardchickens.com/t/977720/worming-advice#post_15296400