Why shouldn't you put fabric softener on towels?

You should not put fabric softener on towels because it significantly reduces their absorbency. Fabric softeners work by coating fibers with a thin layer of waxy chemicals to make them feel smooth and reduce static. When applied to towels, this coating repels water rather than absorbing it, making the towel less effective at drying your body. Over time, repeated use of softener leads to a buildup of this waxy residue, which can also trap dirt, body oils, and bacteria, causing towels to develop a musty or sour smell that is difficult to remove even with washing. Additionally, the residue can make towels feel greasy or stiff rather than fluffy. To keep towels absorbent and fresh, it is recommended to wash them with detergent only, avoiding softeners entirely. If you want to soften them naturally, add half a cup of white vinegar to the rinse cycle, which helps break down detergent residue and mineral buildup without leaving a waxy coating. Washing towels in hot water occasionally can also help maintain their cleanliness and absorbency.