If you remove it you can put a riser on the pipe to get it up higher. you should be able to spin it off with a pair of channel locks or a riser extractor. Here is a link that might be useful: do_it_your_self_site

Treating pet odors is what I do for a living and I see situations like this on a daily basis. I am going to asume your basement subflooring is concrete which is porous and will absorb urine and its odors. Bleach is the strongest household disinfectant you can use to kill germs and odors and it will do good as a initial clean-up on the surface which is the key word. After the bleach has dried the concrete still has wet urine and odor below the surface that is still off-gassing. The next step is get the concrete as dry as possible by using air movers and dehumidifiers together this equipment will also dry the walls if the cats have been spraying on them. Finally we use a industrial sealer that has a moisture barrier and a odor barrier once applied we guarantee you will never smell any pet urine odor from any area we treat. Kills is designed for smoke odors, as cat and dog urine acids will eventually weaken the product and the urine odor will be back. Enzymes are temporary fixes or are for minor problems per the manufacturers instruction the area has to stay wet for up to 3 weeks for best results and @$20-40 gal do the math bleach is better and stronger. Besides you have already cleaned the area now you have to get it sealed. Oh! and toss the carpet It would cost you more for a pet odor treatment then replacement. Here is a link that might be useful: thepetodorspecialist.com

I cried reading everyone's responses. There is nothing like loosing your mother. I lost my mother on Feb 20th of this year and it was sudden but not unexpected as we knew were living on borrowed time, she suffered from COPD and congestive heart failure. We should have lost her in 2004 but she stayed with us till she had no reserve left, that is what the doc's call it when your lungs no longer have the capacity to store more oxygen. There is one thing I have learned that I would like to pass on and that is not to play the "what if" game with yourself. We can do that all day if we want but the end result is guilt because we create a scenario as we "Think" things may have turned out or may have been and no one knows or has a crystal ball to look back in time and say "yep had I done this or that things would have been better" Our mother's as stated in an earlier post really do not want their children to see them die. They are always thinking of us and I am sure they are thinking "I need to spare them this pain" and I have to say this. I was lucky enough to be with my mom when she took her last breath but that is an image I will never get out of my head. My mother's body once full of life, all of a sudden she was gone, it was the hardest thing I ever had to go through, to watch someone die in front of you is not something I ever want to see again, and yet, I am grateful I was able to be with her when she did pass. it sounds twisted I know, but it was just so truly sad to see her there one minute and then gone the next. Even though I spent 12 hours a day with her for 7 days before she died, I find myself thinking "I should have said or done more" but truly what else could I have said, or done. I sat next to her and held her hand, washed her face, stroked her head and face, massaged her arms and held her hand, kissed her face, made her laugh, shared moments with her, comforted her and gave her ice chips to suck on. I even bought her her favorite flower, a red rose. She smelled it, I brushed it against her cheek, she loved it. And all I did, I would catch myself and say, "if only I did more or said more" but I did not need to, and I remind myself of that all the time because that "What if" thought always pops into my head. Mother's know how much we love them, they see it in our eyes and we see how much they love us in their eyes. The sweetest thing my mother gave me was the look. She and I while I was drawing pictures of she and I when I was a little girl holding her hand, she looked at me and for 6 seconds we just stared at each other and I saw the most amazing amount of love she had for me, and we did not say a word but we smiled and cried and she said "I love you" and I know I will never experience anyone looking at me the way she did. Playing the "what if" game will just make you go nuts, I am sure our mother's knew how much we loved them, they could feel us even when we were not with them, and I am positive they did not want us to see them die, God controls everything for his own purpose and reasoning. And no matter what we may have felt we did wrong, or did not do enough of before our mother's passed, I for sure can say this, as they are in the presence of the Lord, all earthly things are passed and they are not thinking about what we did or did not do and they are for sure not judging us. There is one big party in heaven, a celebration for each child who comes home to be with the Lord, as the Lord knows our hearts, I am sure our mother's knew our hearts and knew we loved them. We are only human, not perfect, and we did the best we could and our mother's loved and love us no matter what. If you think they died alone I can honestly say that I truly believe when someone dies they are never alone, an angle is there to take them to heaven and my mom kept looking around the room before she passed as she said she heard strange sounds and wanted to know where they were coming from and she was so peaceful. I believe she heard the trumpet sounds being made for her entry into heaven. The bible says when we die, those who know the Lord are in his presence and all worries and pain and sadness are no longer. I hope this provides some comfort, just don't beat yourselves up about what you could have done or said. Our mother's know how much we loved them and all we wanted to say and do. God bless

Cirone, I don't blame you, I LOVE that tile too! Yourt photo is from the Kitchen Lab of Chicago. The designer has an awesome resource called www.designinabag.com. You can choose your room type, kitchen or bath, and browse through coordinated "sample bags" of tile, counter, cabinets, all put together by this designer. You can then order a sample bag for about $100 which will get you the sources. There are a lot of tiles similar to your pic. The exact one is shown in the designer's blog but doesn't say the source. It's from a Cottage Living issue from 08. Cottage Living is no longer published though :( Take a browse through Annsacks.com too, it's very, very similar to the Ceramic Art Tile-Coloured Earth collection. I'd like to keep looking and offering help but it's killing me to look at all that beautiful hand painted tile, makes me want to rip my backsplash out!