Recently Purex with Oxi sent me a sample to try.
I had some clothes with some blood on them and just a but of Purex with Oxi got the stain out.
Just pour a little Purex plus Oxi ont the stain, rub together and let set for 5 minutes, then wash as usual.
Easy, peasy and perfect for any machine.
I really love the ease, and low cost of Purex with Oxi and all Purex Products!
Purex provided me with a sample, but all the views are my own.