[schamp]

Thanks for the ideas guys. I will try them all. Along with acetone. There is so much blood on the floor in the kitchen we are just going to remove the floorcovering and redo. Blood on the walls and hardwood floors is another story. The fingerprint powder is just about everywhere. Walls and doors, doorframes, bathroom, bedroom. The story here is two guys got into a knife fight (maybe a lovefight) and one ends up dead. The other guy, who has been caught, is claiming self defence.
Rental unit is next to a nice park in a nice area. Unit has been in the family about 60 years.
Thanks for the ideas.
schamp