According to Geogi skin bacteria can convert A1 into Alpha Androstenol and then converted further into Androstenone and finally into useless smelly funk.
Since AD products are dosed I assume when you apply one spray of Ammo you want 2.5 mcg each of Rone/None/Anol. and not have to worry about having 2.5 mcg of Rone and 5mcg of smelly funk.
That said using a good anti bacterial soap should help a lot. It never kills all the bacteria but should reduce them enough that your mones have time to diffuse off the skin in the form you want them to and not get turned into something else before you gain the effects you want.