DD has started wearing deodorant just on sport days which is 3 times a week including her extra curricular activities.

Does this mean she is starting puberty? Or is this the phase before puberty? She doesnt have hair under her arms yet ...

Also - what do you suggest for her? I use and LOVE rexona, but not too sure if it might be too strong. Should I just ask her to use powder under her arms to start with?

Ive also noticed a change in her tone of voice ...

TIA