Head lice 🤢

Megan • 27, TTC baby #1🚼

Hey everyone! I found out I had lice on May 14th. Did my first round of lice treatment, combed out all the nits, and rechecked for a week. After a week, I did my 2nd treatment. My husband has been helping me check my hair, and we haven’t found any nits after 2nd treatment. Do I need to 3rd wash? Or am I in the clear? Any advice will help. Thanks!