It depends on your particular situation and other health cofactors. Like in most of the protocols i would start low and go slow ie one per week. That will give the body enough time to recover if its too hard for your body.
For me one per week was too much cause i have adrenal fatigue many crashes also and sulphur intolerance. Also lose too many ekectrolites and couldnt replace them properly. water enema only is what i tolerate and sometimes light garlic water.
But some people had it daily? It depends on your body