Swishing and swirling is definitely a guy thing!!
I had always wondered why DH did that instead of just shaking it like I do. Then the other day, after trying to unclog the nipple (flicking it, squeezing it etc...) I thought to myself "try not to get the powder up into the nipple" ya dough head, and swirled the bottle instead. Bingo! It worked like a charm!
I of course never told DH how brilliant he is for thinking of this!! :lol:
Must be a left brain/right brain thing too. :roll: