How Often Should You Wash Your Towels? Insights from a Microbiologist

When it comes to washing your towels, it’s important to follow some key guidelines for optimal cleanliness. According to expert Gerba, many types of bacteria, including fecal bacteria, tend to survive cold-water washes. This happens because the thickness of the towels makes it harder to remove these contaminants effectively. To ensure thorough cleaning, he recommends washing your towels in hot water and using a high heat setting in the dryer. While cold-water washing is generally effective for most clothing items and offers an eco-friendlier option, towels require a bit more care.