How do you receive blood stains out of colored clothes? panties specifically....
panties specifically....
Answers: soak in cold dampen. Hot will set the stain.
Use hydrogen peroxide and allow it to set for one minute until it's finished bubbling. Scrub vigorously. Make sure to rinse it out right after that so your panties won't win bleached. You may have to repeat the process a few times. If that does not work, shampoo is also a correct alternative, as it removes body oil.