Question

Why do collar and cuffs of shirt becomes dirty?
Please please brain lest answer too. HELP ME OUT.

Answer 1

The collar and cuffs of shirt became dirty because that area gets soiled overtime with sweat,dirt and other particles. When the top part of the collar rubs with the skin whatever over the skin rubs of onto the collar.

Answer 2

Hey Mate here is your answer

collar stains and dirty cuffs caused by :

perspiration and salt stains when sweat stays on fabric it will stain the fabric permanently and weaken it collar stains are not always caused not only by sweat but they are a dead skin cells getting rubbed off from the back of your neck

I hope it will help you