Spot Shot can work wonders, but definitely read the instructions. It’s been awhile since I’ve had to use it, but I recall thinking its use is not intuitive (not complicated, just not what I would have assumed).

I also have a Little Green Machine from Bissell, which has been so fucking useful. I generally use that instead of Spot Shot, and on rare occasions, the two in tandem. Again, be sure to read the instructions and clean the machine out properly after every use so it doesn’t get gross.