<human>:  How do you get mango stains out of a white cotton t-shirt?
<bot>: To remove mango stains from a white cotton t-shirt, start by blotting the stain with a soft cloth or paper towel to absorb as much of the juice as possible. Next, make a solution of one part detergent and four parts warm water and dip a cloth in the solution. Gently scrub the stain with the damp cloth. Finally, rinse the area with cold water, then launder the t-shirt as usual.