Hi S.,
I have the bumgenius diaper sprayer. It attaches to the toilet and I use it to clean messy poop off of my diapers (bumgenius 3.0 and prefolds) before putting them in the pail. I know they sell one at Be By Baby (Roscoe and Lincoln -- www.bebybaby.com), or you can order on online.
We used a diaper service for the 1st 6 mos., but I've read that breastmilk poop should be able to go straight into the wash. Be sure to wash your diapers either every other or every third day. I do a cold rinse (I add in a few drops of tea tree oil, which is a natural antimicrobial) first, and then wash the diapers using the hottest, heaviest, longest wash with another cold rinse at the end. I use regular free-and-clear detergent (I use Seventh Generation), but 1/2 as much as I would for a regular load. Occasionally, I throw in some natural chlorine-free bleach, but really the sun is the best way to bleach your diapers (it won't degrade the material). Then I do another cold rinse before putting them in the dryer.
Keep it up, cloth diapering is the best!
R.