The test results concluded that the growth of bacteria is significantly reduced on heat-treated towels. The study found that after seven days, an unheated towel produced 890,000,000 colony-forming units (CFUs), while heated towels only produced 520,000 CFUs, representing a 99% decrease in bacteria growth. Additionally, the test revealed that heat-dried towels maintained a fresh or pleasant odor over seven days. Comparatively, the unheated sample produced a musty smell by day four.