OK, Washer and Dryer in your RV...Do you use them?

We have a W/D (Splendide Ariston) and use it regularly, when at a FHU campground. It’s great, I can put a load in, go to the pool, walk the dog or other fun activity & come back to clean clothes.I did the math and we paid for it in under 2 years. I know exactly what has been in the machine.The last time I used campground laundry facilities, the washer looked clean but put oil stains all over my load of whites - expensive to replace all those clothes.