If towels smell bad after washing, the problem may be the load, detergent dose, washer, or drying process. When the odor appears helps separate the likely causes.
If they smell immediately after washing, inspect the washer
Residue in the gasket, dispenser, or filter can make a freshly washed load smell. Also check whether the drum was too full to rinse effectively.
If odor appears while drying, think trapped moisture
Thick towels, humid weather, and poor airflow can keep them damp too long. Make sure centers and edges are completely dry before storage.
Softener and excess detergent can leave a film
Buildup can reduce absorbency and trap soil. If towels feel waxy or rinse with lots of suds, reduce products and improve rinsing.
Recurring odor needs a cause fix, not fragrance
Fragrance can hide the problem for a few hours. Correct loading, dosing, washer maintenance, and drying so the odor stops developing.
Sources
- American Cleaning Institute — Cleaning Tips — Household cleaning practices, product dosing, and label-compatible surface care.