Transition from toilet bowl cleaner to this product didn't cut the mustard.
I use the toilet bowl cleaner for my very hard water jobs here like my acrylic shower doors. Cleans better than any hard water cleaner on the market in my opinion. The only problem was that it stained plastic blue (which eventually went away).  I was so excited when they came out with the shower and tub version!  Sadly, something happened (or did not happen ) in the transition from the blue cleaner (the toilet bowl cleaner) to the shower cleaner. I didn't have to barely scrub anything with the toilet bowl cleaner.  Not so with the shower cleaner.  I have to scrub just like I do with any other product and honestly I'm not sure I ever got a very good clean.  It's an "ok" product. Overpriced for its cleaning ability. I'm going to keep ordering the toilet bowl cleaner and I'll find some way to deal with the blue tinting.
Rating: 3 stars