Lens defogging spray
This spray is okay although it leaves a residue on my lenses that I need a practical lens cleaner to remove and start over.  Another problem I had was it was a buy one get one free offer and when the package arrived it only had one in it, and not two.  It is good for wintertime use for any cold weather motorcycle riding with goggles, it works on goggles too.  Not super great and is too expensive for BOGO free offer only getting one.
Rating: 3 stars