You could plug the drain, and pour a puddle of CLR cleaner and leave it for a while, scrub with an old toothbrush and rinse. My water dispenser tray on my fridge gets some dirty-looking stains, and that is the ONLY thing that gets them off!
Get yourself a pumice stone which you can buy usually in Walmart cause I have gotten one there. That should work really good along with some elbow grease. Barb - Birchwood, Wi
Login using the form on the top of the page to post feedback (if you are a registered user). If you have not yet registered, click here to do so. It's FREE!.