the only addition i would add is look and the caps to see how the seat, if the are off get a new batch of caps. i recently had a whole bag of defective caps. i was glad i had only bottled about 12 bottles.
by the way, they are not calling PBW, or One Step soap. they are talking about dish soap. there is not ever a reason to use dish soap that i can see. if your sanitizer is too expensive, get Idophor it is really inexpensive (but don't get it on your wife's carpet)