Yellow armpit stains on white shirts are a problem if my inbox is any indication, which I believe it is. And I’ve been avoiding the subject because honestly, it’s kinda’ gross.

Upset girl looking at tshirt with yellow armpit stain after laundry

 

I can’t begin to estimate how many email messages I’ve received asking for help with getting rid of these stains, but it’s a lot. And now it’s time. Today we’re hitting this topic head-on.

What are these stains?

Curious, isn’t it that ugly yellow stains show up only in the armpit area? Left untreated, these stains can cause the material to become stiff as if just being yellow isn’t disgusting enough. And crunchy.

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