Best Way to Wash a T-shirt
If you want T-shirt to last longer, wash it in 30°C to 40°C or 86°F to 104°F warm water with similar colors on the gentle cycle.
Don’t Use Bleach or Strong Detergents
To dry, lay it flat or hang it. Do not use the dryer.
Even a little heat and agitation can cause fading, pilling, stretch out the fabrick and damage on graphics.
If you must, tumble-dry on low.
Turn the T-shirt top inside out, before machine washing.