Opening hot tub real soon!

Ideally yes since bacteria can colonize quite rapidly with just a very small amount of water or moisture left over after your last purge. It is quick and easy so just do it. Your maintenance going forward will be much easier.
 
Thread Status
Hello , This thread has been inactive for over 60 days. New postings here are unlikely to be seen or responded to by other members. For better visibility, consider Starting A New Thread.