We have clear meibom, except in rosacea inflammation flareups when it dries up, but use daily warm compress to keep things moving and prevented infected obstruction. This is for chronic blepharitis though, which may not be you. But Dr L says in his threads, why express what you need - after we have effectively emptied the glands nothing appears for a whole morning so we don't do this, just a very gentle rub. Also http://www.dryeyezone.com/talk/showt...ance-or-murder. But in rosacea flareups we use cooler compress and wait till it's over. Some people need cold for inflammation.
I think minimum intervention for effective maintenance but do you have MGD? Does your doc say you have a good lipid layer?
Paediatric ocular rosacea ~ primum non nocere