Great stuff. Works like odorcide or hydroxide in my experience, but more economical. I use it in the hydroforce and try to saturate the urine/odor areas then proceed with my normal cleaning. If odor is heavy I'll soak for 20 minutes extract with water claw.
I really prefer these types of products over the OSR/waterclaw method. It's just as effective but application is easy due to the hydroforce. I really don't ever replace pad any longer.