Hot knife? One of the best out there if not THE best. I haven't done a side by side with John G's Blaze yet... I'm guessing they're similar if not the same. I could be way off the mark though...
My personal preference rankings:
1)Hot Knife (
VacAway),
Padcap Pro (CCSOP) &
Releasit Encapclean DS (
Excellent Supply) -I boost it with Encap
Punch. These are my top three. So far John Gs Blaze has done very well for me too. I think it'll be a mainstay like the other 3.
2)ENC DS boosted with 4-6 oz of Whamm (Vacaway or CCSOP),
Releasit DS or Encap
Punch ( I mix them strong)
3)Cobbs SR2X (See supplier special room ad) or Snap Encap (Orbitec) boosted with peroxide Cobbs cleans better, snap is cheaper... Pick your poison. Neither is a bad product but these- pliable film formers tend to re-soil a bit faster than the above mentioned crystallizing products in my experience.
There are a lot of products I haven't tested...There were a ton of other products tested but they weren't really all that great either for re-soil issues, horrible scent or lack of cleaning power. Parish Supply had one that cleaned really well & had a built in flouro-chemical but it wreaked like old lady perfume & lilac or lavender & gave me a rotten headache....
By the way, I rotate the products around so an account doesn't get cleaned more than twice in a row with the same juice. They all have their benefits & areas they really shine in. Try them for yourself... You can't go wrong with any of them.