Rockin Green question

I've just got some rockin green to try and freshen up my nappies. I am planning to do a couple of strip washes as a start. My question is for those that use it, how often do you do a strip wash? Do you use it as a standard detergent every time you wash or just every now and then?

I use the powder every time I do a nappy wash and since I have the RockinGreen washing powder I haven't had to strip wash my son's nappies . The weather picking up and a new washing machine might have something to do with it too of course. And I've started doing a 'deep rinse' prior to a normal cold washing cycle.

I only do a strip wash when his nappies start to smell which used to be about once a month (for me, a strip wash means: rinse, hot/warm wash without powder, normal cycle with half powder, rinse).