On a tactical note, perhaps she can freshen up with baby wipes between games until the DFC brain trust can deduce root cause. ;-)
Endorsed by combat troops and wild land fire crews in lieu of showers for days/weeks.
I like that too...you can add truck drivers to the groups. I would make my own with the same (chemicals :{)) baking soda & coconut oil though...I don't like the Dimethyl Benzyl, Ammonium Chlorides... :{))