I have been cding for 3 1/2yrs with no diaper sprayer, people say they are nice but I don't find it needed.
If they are formed I either shake it into the toilet or take some toilet paper and scrape it off. If it is soft but not soft enough to just throw it in the washer, if you set the poopy diaper in the pail and leave it awhile it peels off really easily. I just set it in there and when I put the next dirty diaper in I take the poopy diaper and peel the poo off.
Hope this helps. I know some people who dunk but I don't do that lol.