My sinuses felt so much better once I did the rinse this morning with plain saline water. The Bactoferm water was burning the sinuses. I've never been able to use my pot too often as I end up with ear ache after using several days in a row.
I have found when using a neti pot it is important to go to great lengths to flush all the water out afterwards, especially if you are doing the deeper version where you pull it down the back of the throat.
But you have to be able to bend w/ the head upside down and use a fair amount of breath, which isn't really a thing for us

You can do it from sitting but the head going up and down and the staccato breathing isn't nice for OI/PEM issues.
In the days before illness when I was regularly neti-potting, I would flush by exhaling vigorously through the nose repeatedly into tissues from standing upright, bend at the waist w head pointed down and then exhale repeatedly into more tissues while upside down, then stand upright again and blow, and so on, repeating until no more water. (Each time it seems like there's no more water, but then you change positions and more gushes out.)
I would do this blowing with both nostrils, then alternating one at a time, etc until no more water. You can tilt the head to each side while upside down too. It's incredible how much more comes out when you go from upside down to upright and vise versa.
Anyhow, there's my little spontaneous essay on how to avoid earaches and other problems if you're fit enough to do it.

I reallly cannot do this any more, so I rarely use the neti pot now. On the rare occasions I do, I at least do a round or two from sitting to make sure there's not a ton of water left in the sinuses.
And p.s. TigerLilea, do you use just water and bactoferm in the neti pot? I mean, I don't know if salt water is bad for the little guys, but flushing with regular unsalted water is itself really ouchy!