I made this soap in August this year and find it strange the spirulina stayed green. I cured it in the same place as the pumpkin soap for 4 wks. I put it away in a box after that. The pumpkin soap tops that were green turned brown within the month. The scent has lasted as well in this soap using cedarwood, Clove and balsam fir. Confirms again I need to take better notes as I ‘think’ with this I added the spirulina to a small bit of oil first and in the pumpkin I added it straight to the batter... same with the Moroccan Rhassoul Red Clay. More reading and believing I need to take time on infusing oils at this point? My eyes are crossing with reading Any other thoughts?