When opening the deo for the first time: twist up the bottom of the deo to release the pressure and gently twist off the the tamper dome to prevent the product from breaking (instead of lifting straight off).
Apply daily as often as needed to clean, dry skin. Allow 2 weeks for pits to adjust from a traditional antiperspirant.
For a softer application, hold against skin for a few seconds to warm up stick before swiping.