- Jun 28, 2011
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Many chemicals given to chickens for treating illness or injuries don't have an egg withdrawal of more than 2 weeks. Limited exposure to this chemicals they used should not leave any egg residue at all. I don't want to worry you guys unnecessarily, but be careful about breathing in any possible airborne chemicals left after the spray. I know that sometime this can be an issue, as we used to live in a farming area where crops were sprayed excessively and our health suffered because of that.