We use this in our CrossWave and it smells great! We had baby ducks in our basement that somehow all their water and excrement leaked onto and into the concrete floor - for several days, under wet cardboard. Smelled horrific. After a thorough cleaning with the CrossWave and Multi-Surface Pet w/ Febreze 1 time; it's smells like it did since the day we moved in 6 months ago. No smells lingered.