Friend's daughter vomitted in my Ody, (got too much to drink). Wife wiped it off with rag and water, but I think it sinked into the upholstery. I tried to use upholstery chemical cleaner I bought from auto part and febreze and it has been over 2 weeks, I could still smell it everytime I got in the Ody. I am looking to try some carpet steamer. Some friend told me to try Little Green machine. Any suggestion?