How can I clean up dried blood from a pet?
A bath, or wet wash cloth if it's on the pet. Bleach or a stain remover such as Resolve if it's on the floor.
a little soap and water well just be fine
i get a bowl of luke warm water and mix it with antibacterial soap. then with a q-tip or cotton ball gently dab the area, this makes the blood a liquid again. then lightly whip it off.
Use a warm wet wash cloth.
You could stop at a pharmacy or the vet clinic and pick up some hipitane, it's good for cleaning dry blood and cleansing the wound, or you could try hydrogen peroxide.