It is not impossible to dye white clothes. The simplest thing is to buy a bottle of 84 disinfectant, apply it to the dyeing place, apply a little more, wash it off later, wash it for a while, and then apply it if it doesn't work.

Haha, I hung up my clothes before and accidentally dyed my roommate's clothes. That's how I use it. I can't see it at all

However, 84 disinfectant doesn't taste good. Just wash it after use.