To use them:
1.Collect a water sample.
2.Dip a strip into the water, quickly in and out. No need to let it stay submerged or soak.
3.Hold it still in the air for about 15 seconds. No shaking!
4.Compare the strip to the guide on the packaging, and match up the colors on both.
5.Adjust your chemicals accordingly.
2.Dip a strip into the water, quickly in and out. No need to let it stay submerged or soak.
3.Hold it still in the air for about 15 seconds. No shaking!
4.Compare the strip to the guide on the packaging, and match up the colors on both.
5.Adjust your chemicals accordingly.