B12 serum stains?

[a-wonderful-seed]

They come out of fabric right…right🫠

Tend to SI on my bed, and this week’s linen is a summery off white (in literal linen) that now has red blotches all over it from spilt drops of serum depot🙃🙂 this is fine

Thinking of going in with a sponge and white vinegar—is that going to work well?

[Jillymo]

Right.

It's water soluble try washing it as normal.

[tomdickharry]

B12 washes out easily. If by serum you mean bloodstain - there shouldn't be more than a tiny speck - salt usually does it, followed by a rinse.