why does sweat sometimes create a browny/yellowy stain?

Question

why do some ppl have pit stains that leave a yellowish stain? even if they shower a lot, stay clean and use deodorant?

Answer 1

1. Yellow Armpit Stain Removal
These stains are likely caused by a combination of deodorant and perspiration. Many deodorants and antiperspirants contain aluminum salts. When these salts are combined with laundry detergent, especially in cooler water settings, they are not easily dissolved, and they remain on the fabric. To remove the stains, try soaking the T-shirts in warm water with liquid peroxide based cleaner such as Bio-OX Citrus Concentrate. Wash in the hottest water safe for the fabric. If the stain remains, dampen and sprinkle stain with meat tenderizer. Let stand for about an hour then launder again. To avoid new stains from forming, always wash the shirts in the hottest water safe for the fabric. To prevent these stains, allow your antiperspirant to dry completely before dressing.

Answer 2

a combination of the bacteria and body oils and minerals. And some ppl put their anti-perspirant on one time per day and think that they are done. If it loses it's effectiveness then wash under the arms and reapply. Also deodorant and anti-perspirant are 2 entirely different things. A deodorant does nothing more than mask odor to a "certain" degree. An anti- perspirant slows down the production levels of the sweat glands where-ever it is applied

Answer 3

I not sure if it's the natural color of sweat or it's the bacteria that does it. I don't know why, but I still sweat with deodorant on and I use Secret. (=

Answer 4

some people sweat "differently".i guess.

Answer 5

stop getting to hot!!!!!!!!!!!!!!!!!