Some fucktard cut himself and managed to drip his blood all over the
floor at the workplace, and I was the only one available to clean it
up.  The a.shole also managed to get it on a table top and several
door handles.

He didn't look gay so HIV was unlikely, but hepatitis and other nasties
could still be in there, so I donned disposable vinyl gloves and armed
myself with my infamous sanitizer/degreaser/disinfectant solution of
isopropyl alcohol and clear ammonia and sprayed buttloads on every trace
of blood, then I carefully wiped up all the spots with paper towels,
threw them into a plastic bag, repeated the process, sprayed a bunch more
disinfenctant on it all and let it air dry.  I tied up the bag and
disposed of it in the dumpster outside along with gloves and then I
washed my hands and doused them with alcohol before drying.