We do not allow shoes on it but after 3 years I figured it must be dirty (even though it doesn't look dirty) and you should ...
So I didn't use it to clean a yoga mat - I used it to clean our kids play floor.  It's one of those bright ABC spongy floor puzzle floors.  We do not allow shoes on it but after 3 years I figured it must be dirty (even though it doesn't look dirty) and you should have seen the gunk that came up on the cloth!  So the Best Yoga Mat Cleaner has become the Best kids floor cleaner too!
Rating: 5 stars