dRYER SHEETS AS WITH ALL SOFTNERS REPLACE THE OILS IN THE FABRICS THAT IS LOST WHEN WASHING WITH DETERGENTS OR SOAPS. By replacing tghe oiils, it gives the fabric a temporary f;luffy feeling and helps prevent premature wear of the fabric caused by the fabric rubbing against itself. Another chemical is softner is and agent that relaxes adhesion and removes static ( This is the part that wipes out the bugs on the cap). LOVE IT!!!
Only took me ten minutes to do the entire cap, be sure to rinse really well, or you will start noiticing some yellowing. Takes a while but it willyellow.