Get rid of odorless laundry or rags

Musty laundry or rags can be rid of natron from unpleasant odors.

A sweaty pillowcase just did not want to lose the smell. Vinegar did not help, Chavel water did not help, hot washing did not help. That's when the idea came to me! I then soak the substance in water and soda (hydrogen peroxide). And behold, after a short while the unpleasant smell was finally gone! I think that's possible even if you treat stuffed towels like that. But beware! Soda bleaches away the color. So do not take too much and not too long!