I have a cake for Sat and Sunday. Can I put the ei on the one for Sunday on Saturday? How about tonight? Not sure how far in advance you place and ei onto a cake and let it sit.
I know from experience that once it's on there, it can stay for several days with no problem. I've put one on two days before I needed the cake, but I had leftovers and the image looked just fine till the cake was all gone several days later.
Thank You So Much for answering my question. I think I might try to finish them tonight.