53 Followers. A. A nuclear heart scan is a test that provides important information about the health of your heart. For this test, a safe, radioactive substance called a tracer is injected into your bloodstream through a vein.3 Followers. A. A nuclear heart scan is a test that provides important information about the health of your heart. For this test, a safe, radioactive substance called a tracer is injected into your bloodstream through a vein.
Fill your bucket again with water and add half a bottle of bleach. Using your rubber gloves place your jeans into water. Depending on how light you want the tie dye parts to be, leave your jeans in the bucket for a few hours, checking constantly.
Washing Tie-Dyed Fabric Without Synthrapol Detergent. 1  1. Rinse the tie-dyed fabric in the sink. Place your tie-dyed material directly under a running stream of cold water. 2  2. Change the water temperature from cold to warm when most of the loose dye is removed from the fabric.