What Is RH for My Humidor, and How Do I Keep It at the Right Level?
Mike’s Cigars | Humidor Care Guide You bought a humidor, placed your cigars inside, and noticed the little gauge on the lid. Maybe it reads 68%. Maybe it reads 84%. Maybe it hasn’t moved in six months. That number is RH, or relative humidity, and it plays an important role in keeping your cigars in…

