How to remove sweat stains on white shirts

To remove sweat stains on white shirts, post the stained garment soak in a mixture of water with a few tablespoons of ammonia. If you do not have it we can use for vinegar. Withdraw the water and let dry. Then proceed to wash it as usual.

Another way to remove sweat stains is washing white shirts as usual, hang them in the sun, where you place them to the ammonia powder stains.