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.
To Rinse Out Your Tie-Dyed Shirt. 1  Keep the dye in the shirt for 24 hours, or overnight. (In the plastic bag). 2  To rinse it out you need a basin or a bucket and a source of running water. (Outside with a bucket and a hose, or inside with a bucket and laundry sink are good places to rinse).