How Often Should You Wash Your Towels? [VIDEO]

How often should I wash my towels? Better question: How often DO YOU wash your bath towels?

According to Today.com: Bath towels that are being used once a day to dry off after a shower can be used up to three times before needing to be washed. Hand towels, however, should be changed every one to two days since they are getting used more frequently and might even be drying hands that aren't completely clean

Bathroom rugs and kitchen towels carry many germs, but how often should they be washed? UC Berkeley professor Dr. John Swartzberg explains.

Do you think this is reasonable?