There is no silver lining to sweat stains (more like gold-ish). Not only is a sweaty underarm embarrassing but it can also derail your social life. Since you don’t want sweat stains to ruin that favourite shirt or dress, the best way to beat pit stains is to avoid them.

These tips below will help you prevent sweat stains from occurring.

WEAR A CHEAP UNDERSHIRT
To avoid sweat stains on your favourite clothes, ensure you wear an undershirt to absorb the stain. For fitted and tailored shirts, use sweat pads or sweat guards.

TRIM THE ARMPIT HAIR
Armpit hair collects excess sweat, dirt and bacteria causing sweat stains. You can prevent the sweat stains and odour causing bacteria by trimming your armpit hair.

TAKE IT EASY WITH THE DEODORANT
Just like some antiperspirants, deodorant can cause stains on your shirt. Apply lightly and allow it to dry before dressing...Read More at https://www.virtuedigest.com/hygiene-five-simple-tips-to-prevent-sweat-stains/