Getting stains out of spandex

Last night I had a nosebleed whilst I was in a superhero suit, and it wasn’t unexpected but a bit of blood got on the hands of the suit (this was right in the middle of the night, so I wasn’t really able to get it sorted out until this morning). It did get stained, and I’ve put it through the wash, but it seems to have made no difference - does anyone know of how I could get the stains out? The fabric is white, if that makes any difference.

You're not supposed to let a blood stain set, but I remember you can soak it in a stain remover containing enzymes or use a bleach that is safe for fabric on the spot. I guess you could take it to a dry cleaner and let them do it.

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First thing never let it set and if you get any blood on any clothes put it cold water asap and leave it to soak through and repeat and rise a few time before washing never use hot water or stain removers or bleach as it will make the blood stain worst off. I use to do this a lot when i owned a small hotel with white bedding and it worked every time.

Use hydrogen peroxide. soak the stain in it then wash like normal.