The change in water by Acqua 1 is not only indicated by oxygen bubbles and crystalline changes but also by a change in taste.
You can easily test the change in taste with lemon juice.
- Take two glasses.
- Pour untreated tap water into one glass and in the other glass pour water treated using Acqua 1 as described in the instructions for use.
- Pour 20 drops of lemon juice in the two glasses. Then you will taste the difference. The water treated with Acqua 1 tastes more pleasant and not sour.