I tested 4 different types of water and all came out the same
I recently bought a very nice 11 stage water filter that included a mineral filter that adds alkaline so I was eager to test it out.  I compared plain tap water, water from my 11 stage filter, water from the fridge (with basic fridge water filter) and bottled water from a Kirkland water bottle.  Unfortunately ALL came out blue when tested.  I don't believe these drops are working or formulated properly.  I live in AZ and our tap water is the worst of quality.  I would expect at a maximum, green for that.  I've also seen others test the bottled water I tested and it was yellow.  I got blue on ALL water sources.  Not realistic.  Will be returning.
Rating: 1 stars