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.
Some people might like to use a small piece of foil â lay the section on top of it and brush on the bleach solution â then you can just kind of fold it up in the foil as it develops. Keep an eye on your hair. Once its to a color of your liking, rinse it off! Pay attention to any directions along with your bleach.