My BFF works for a consortium that buys appliances in large quantities
for smaller, local stores. She told me about the Country Time Lemonade
for the dishwasher years ago. According to her, the manufacturers
recommend it.

I've used it and it worked well without causing any problems to the
dishwasher.

If folks are really worried about the sugar, you can always spend the $$
on Lemi Shine which is basically citric acid, same as the lemonade mix.

--
Janet Wilder
Way-the-heck-south Texas
Spelling doesn't count. Cooking does.