Test paper for use with Chemisphere UK's Pipeline. The paper reveals whether cleaning fluid is still present in the drain line after cleaning has been completed.
Contains 40 strips
Directions for Use: After cleaning with Pipeline, pump fresh cold water through the drain line to flush out the detergent. Verify the purity of this water using Pipeline Rinse Water Test Papers: Dip the paper under running water. If there is any trace of Pipeline in the water, the test paper will turn purple. If the paper remains pink, no cleaning solution remains and the rinse is complete.
