Can anyone recommend a LIQUID fragrance okay for carpets that I can add to water in a steam machine?

There are a lot of Highly-concentrated odor eliminators on the market that are water soluble and can be used while cleaning carpets. Check with your local janitorial supply place. We purchase cases at a time and our customers love the different fragrances that are available. There are orted fruit flavors, vanilla, coconut, fresh linen just to name a few.