I went to the spa place and they tested my clean clear water after a long week of adding a lot of chemicals. They told me that the water is great, but I should add prevent 2 in my water. It wont do anything to the chemicals and run it for about 1hr it will help with the metals in the water. So I did now I have what looks like milk in the hot tub " title="Surprised" />. Cant see anything in the water. Called them this morning they told me that its ok just run the pumps for 24hrs so it can clear up don’t get bent over this " title="Mad" />. So my question is did anyone use the prevent 2 is this normal or should I start from scratch. Will it help running the pumps for 24hrs. thanks Joey