How do you get sweat stains out of the armpits of shirts?

Question

Is there a way?

Answer 1

Saturate the stain with white vinegar before you wash the shirt.  That should take care of the stain andnot damage the color.

Answer 2

Soak shirts before washing in a mixture of OXY mixed with Water and  Tide or Wisk.  I've had luck with a bleach and water soak.  Works everytime!

Answer 3

I have successfully removed such stains with white vinegar and salt. Spray a mixture of 1 part vinegar and 3 parts water onto the stains. Then sprinkle iodized salt or baking soda onto the stains. Let it sit for a few minutes and launder as usual.

Answer 4

Ammonia is the only thing that works for me and I have tried everything else.  I put it in a spray bottle to make it easier to get on the spots then I just spray, let it sit for a little while (30 min-1 hour) then wash as usual.