Pinterest Challenge Day 11 - Completed! I washed my towels in 1 Cup of vinegar on hot, then again with 1/2 cup of baking soda on hot. I just pulled them out of the washer to move to the dryer and my towels smell 10 times better. Apparently I didn&#39;t realize how musty and gross my towels were smelling!10 Time, Towels Smells, 12 Cups, Time Better, 1 2 Cups, Musty Smells, Baking Sodas, Smells 10, Wash Towels