8yo daughter stinks... bad!

Jacklynn
So recently over the past few weeks, my husband and I have noticed that our daughter is just down right stinky. We used to have her shower every other day but lately.... that hasn't been happening. She needs to shower everyday! She will come out smelling like her body wash but by the next day, she stinks. Is it just because it's summer and she is outside more or is there a possibility that it's time for deodorant and maybe even the period/puberty talk? I think I started wearing deodorant in about 3rd grade but she hasn't shown any other signs of going through puberty, no under arm hair or anything like that. I'm not sure what to do. I don't want to discuss it with her if she isn't ready.