Submitted by kokichissoulwife t3_11d05vm in LifeProTips
Had a nose bleed a month ago, i got some on my bed sheet and i never noticed it until now, it’s all black and i can’t get get rid of it even though i put it in the washing machine, or i tried soaking it in cold water with some soap (what i’ve seen on articles), but none of that worked, what can i do it get it off?
SustEng t1_ja603a5 wrote
Hydrogen peroxide dissolves blood. Neutralizes to water too.