OxyGEN2 be used in the upright Bissell for overall carpet cleaning? It seems to do the job when the regular cleaners don't.
Answer: This is actually a common question! It is not recommended that you use any portable cleaning formulas in upright machines. Oxy GEN 2® includes different ingredients meant to be delivered through BISSELL portable deep cleaners which could potentially cause adverse effects to your upright deep cleaner. I would recommend using Oxy GEN2 in your SpotBot® Pet portable deep cleaner and 2X Professional Deep Cleaning Formula with your upright deep cleaner.
Another option would be to apply OxyGEN2 directly to the stain as a pre-cleaner, then extract with your upright deep cleaner. This will work great.