3 of 3 people found the following review helpful
on February 2, 2013
This liquid restored my $200 PH sensor, when the manual said it was shot. I am not making claims that it will do this for you as It was not supposed to be able to do what it did for me but, it worked and what more could I ask for?
on September 11, 2013
A FL fish breeder who tests multiple aquariums recommended this product. This product cleans the electrodes on my pH tester, TDS tester and the electrodes on my pools salt water chlorine generator. I use it every 2-4 weeks and store the pH and TDS electrode tips in the Hanna storage solution between water tests. A small baby toothbrush can help gently clean the electrode tips while using the solution.