You can also use the saline solutions that come in spray cans to use with rinsing contact lenses. I’ve used that lately because I can’t find the stuff I used with my nose piercing the first time [H2Ocean]. I’ve also found spray formula saline solution in the first aid area of the drugstore, it’s called “wound wash.”
Antibacterial hand soap is perfect for washing piercings. Just make sure you rinse the area well and that you wash your hands well before messing with your piercing.
PEROXIDE IS A NO NO. Absolutely no no. It will irritate the living crap out of the healing skin.
Rotating the barbell? Hmm. I’d call the person that did your piercing and ask. I was told with my eyebrow to CAREFULLY wiggle it a tiny bit while washing it but not to go jerking it all over creation.
Now I wanna go out and get another hole in my ear!!