How to get your white RV sink covers clean
If your like me and have those white dual purpose cutting board and sink covers then you know over time they will get dingy looking. Food will stain them and they generally get a gray look to them. A tip to get them nice and gleaming white again with an added bonus of disinfection is bleach. When they need it I fill a rubber made tote with a mixture of about 20 parts water to 1 part beach and let them soak for a day in there. The bleach will eat away all the stuck on organic material but leave the plastic material untouched.