What do you guys use to clean the plastic sinks in bathroom and kitchen? My 2010 Sabre I used a Colorox Foam bathroom cleaning spray - it did the job but I think it might have taken off the finish. It was never shiny any more, clean, but dirty looking. So our new 2015 Sabre I'm using what the RV Dealer in Florida (we're snowbirds) suggested what he uses in his home. Lysol Foam with Hydrogen Peroxide Power & Free bathroom cleaner. Again its clean, but a darker looking kitchen sink, the one side I use for washing the dishes. I will admit I clean it about once a week, maybe less. We just got this RV in December, so it's still quite new.