I make disinfection towels for hairdressing. When the weather gets warmer, my towel smells bad. The higher the temperature, the heavier the smell. What happened?

As the temperature rises, it is a headache for hair salons and enterprises that make sterilized towels. Towels tend to have unpleasant smells, which are generally thought to be caused by baking ointment and hair dye. According to my long-term experience in making sterilized towels, there are at least two reasons why towels smell: First, because the towels are not cleaned in time after use, the pollutants polluted on the towels are fermented and smelly. Second, because the towel is not thoroughly cleaned and not dried in time, the bacteria that grow in wet places for a long time grow rapidly and then become moldy, so the towel will have an odor. Therefore, to thoroughly clean off the odor, we should start from two aspects: one is to thoroughly clean with professional washing products, the other is to take sterilization and disinfection measures, and the washed towels should be dried in time. There are also baking ointments and hair dyes, and many common washing products can't be washed off at all.