Is it OK that I didn't use hibiclens a full 3 days before breast augmentation?

Thanks for your question. Don't worry not a big deal at all. My patients are not advised to use hibiclens and I only have 1 infection in 13 years. Good luck. 

Using hibiclens prior to surgery is a nice option to try and reduce the risk of a post-operative infection.  Most doctors don't have this requirement and the risk of infection is somewhere around 1-2%.  Using hibiclens prior to surgery may or may not actually reduce the infection rate, but it couldn't hurt (unless you have an allergy).  So, starting 2 days prior as opposed to 3 day will likely have no clinically appreciable difference.  The only case that it may be more important is if you have a known history of infections with a bacteria know as staph aureus.