Reseal the velcro pouch. This will seal the powder inside the powder pouch.
When powdering gently pat the glove on areas you wish powder, the soft powdering side will assist in spreading the powder to desired consistency.
Hang the Powder Mitt in your Bath or Boudior, their is a fabric loop attached to the glove for this purpose.
When traveling pack your mitt in a ziploc bag to prevent accidentally powdering during your travels.