It can be used either way. If you have an extractor, you can use it with that. If not, it's extremely good at spot removal. Vacuum very well, spray on area, agitate, dab with a terry towel or mf and PRESTO! You will love this stuff. Another alternative that I actually bought for myself today (also at HD) is the ZEP line. They make a traffic lane carpet cleaner that is supposed to rock at removing stains. It was recommended to me by a guy who's opinion I highly value. He has turned me onto a few Zep products which are highly effective and very, very reasonably priced. I have the glass cleaner that you can cut 32:1 (that's NOT a misprint) and the citrus degreaser APC which I adore.