Good on the inside...faulty on the outside.
I received a sample size of this with the purchase of one of Asutra's mat bags (which is fantastic, by the way). Unfortunately, as much as I like the cleaner itself (used on several mats, including a Manduka and a &#34;knock off&#34; of one of a Lululemon), the spray bottle crapped out early in its life with me.  I ended up getting back a lot of the frustration I had just let go after a class in wrestling with getting the sprayer to spray.
Rating: 3 stars