This is the third portable steam cleaner I have used so far. First one was the Shark Steam Pocket Cleaner, then there was a yellow-color Hot Shot from XSCargo. But this Bissell 39N7C Steam Shot is the BEST one so far. The steam pressure is high and comes out at the right temperature. It cleans up the grout and other hard-to-reach areas. For best results, put some bleach on the stubborn stains and leave it for few minutes and then apply the steam. For regular cleaning, the steamer alone is good enough. The best part of Bissell is the Customer Service, I was highly impressed with their prompt answer (over the phone) and willingness to help. 5 star to their CSAs. I have seen others who complain about steam pressure not High or not hot enough, it's just because they have got a faulty machine. I did not have any such problems. I was looking for a powerful, portable and light steam cleaner at a decent price, and this one met my expectations.
The only concerns I do have with Bissell Steam Shot is, the water takes little longer to heat up, around 5-6 minutes and the water reservoir is quite small (as expected with all portable steam cleaners). I bought this from Rona for 60 bucks, which I personally find little pricey. There were few attachments missing in the package and I had to oder them by mail through Bissell Customer Care.