I have actually run out of NaOH and no time to make a run to pick up a bag, and cannot bring myself to pay $6.00 for a lb of lye at the hardware store, when I pay less than .50 a lb. Hubby got bored being home alone so much when I started having to spend 3-4 weeks at the parents he got a job driving a van for a retirement home, so now I cannot send him to pick up my lye and I am back to the parents next month. Seems dear sister cannot spend the 3 weeks she is supposed to.