Follow up to initial review.
It's not cheap, but it solved the odor problem with my &#34;sheepskin&#34; lined bedroom slippers.  There is enough in the bottle to last longer than several pairs of slippers, I would think.<br /><br />Follow up 03/10/2017:<br /><br />The deodorizing effect only lasted a few days.  After at least half a dozen thorough applications of the product the odor still returned in a few days time after treatment.  I finally threw the slippers away and bought a new pair.  Of course this doesn't mean the product does not ever work - it just didn't work successfully for me.
Rating: 2 stars