I have a stain on a white t-shirt and I'm wondering what detergents or stain removers I can use to get it off.
user
Detergents and stain removers are usually different chemicals. Detergents work by breaking up other substances and dissolving them, and stain removers work by modifying the proteins in the stain so it’s easier to remove.  Have you tried both detergents and stain removers to see if either works?
assistant
I haven't tried either yet. I don't want to damage the garment. Also, if it matters, the stain is a grass stain.
user
Oh, so you're worried that the stain remover will affect the color of the garment, or that it will make it vulnerable to stains in the future?
assistant
I have a stain on a white t-shirt and I'm wondering what detergents or stain removers I can use to get it off.
user
Detergents and stain removers are usually different chemicals. Detergents work by breaking up other substances and dissolving them, and stain removers work by modifying the proteins in the stain so it’s easier to remove.  Have you tried both detergents and stain removers to see if either works?
assistant
I haven't tried either yet. I don't want to damage the garment. Also, if it matters, the stain is a grass stain.
user
Is the shirt really expensive? Or is it something you really like?
assistant
I have a stain on a white t-shirt and I'm wondering what detergents or stain removers I can use to get it off.