If you have dryer it nearly strilizes everything you just washed with hot air.
I'm washing t-shirts in 40 deg and drying them in my washing machine with built-in dryer.
They come out a bit damp to avoid creasing too much. I never had them smell even though I was just unloading dryer into a huge pile of damp clothes and leaving them like that for a day or two to dry out completely. I even forgot to take them out of the washing mashine and found out few days later. They were still damp but didn't smell. I washed and dried them again though to be on the safe side.
