Might want try Simple Green, an amazing cleaner.  Dilute it and use it in a
steam cleaner.

Pete
'87 Westy
"Joe's Van"

> <snip>
> My wife said the vet used peroxide to clean all the blood off Denali (came
> right off!), would this ruin the seat?
> <snip>
>
> I've used peroxide on my Westy's rear cushion (over the engine compartment)
> which has the same upholstery as the seats and it worked fine to remove a
> blood stain.  There was no stain of any kind afterward.
>
> Mike
> Houlton, Maine
> '84 GL 7 pass
> '85 GL Westy