Ok, I'm going to show my real ignorance in a certain field here!
Although I'm quite happy with the pre-sprays I use at present for both my Dry, Bonnet, and HWE processes, I saw a video on YouTube of someone using a pre-spray that was described as a 'natural oxygenated' product (no further details were given) that appeared to be working bleedin' miracles on spots and stains, they were literally disappearing when this prespray hit them (before agitation).
Perhaps there was some camera trickery here and I'm being naiive, but does anyone know anything about this type of chem, any experience, what's the catch, etc?
I can't find the video now! but I'll look again tomorrow and post a link.
Cheers,
Dave.