Most RVers think there is no maintenance required for countertops and sinks. Just keep them clean and dry like at home and there is nothing more that needs to be done. The truth is that as you travel down the road, bumps and dips on the road surface cause small amounts of twisting and turning in all parts of your home. If you’ve got a formica or plastic countertop around your RV sink, it will eventually begin to come loose. Ideas, Dips, Rv, Camper, Interior, Motor Home Camping, Camping, Rv Sink, Rv Help