So much this. I empty the water every day and maybe a quick iso swab every year or so. I guess I’m in the minority about staining but my thinking is that it’s pottery and it’s going to stain and the staining, to me, gives it character.
I have a oab and regular. The ideal temps are a little different. The OAB takes a higher temp and I prefer the ball placement on the regular Vapbong. But they’ll both hit the same. Like trucks.