What kind of stink? We have had two different stink problems. I had dipes that smelled like ammonia (ok, an eye-watering reek) after pees. I have also had hemp inserts that smelled like poop after pees. They smelled like poop after poops too, but that is a different problem. <img alt="" class="inlineimg" src="http://www.mothering.com/discussions/images/smilies/orngbiggrin.gif" style="border:0px solid;" title="orange big grin"><br><br>
For the ammonia stink, alternating soaks in baking soda (1/2 cup per 3 gallon bucket) and vinegar (about 3 good glugs in same bucket) cured it easily as well as provided amusing visuals as the diapers blew up from the CO2 resulting from the reaction of vinegar and baking soda. However, vinegar will neutralize ammonia, which is why I think it worked. So you might not have to do the baking soda, but I did so that is why I am mentioning it.<br><br>
For the poopy smelling inserts, the only thing that worked was bleach. Or the three washes it took to get the bleach smell out. BS, TTO, oxyclean all did not work.<br><br>
HTH!