NO to interior or exterior protection for my RVs either. IMO, it's about risk mitigation... re:
- If little kids, then apply throw-overs over the kitchen chairs and/or sofa. When they drip chocolate on the outer covering, simply remove, wash and reinstall. Ya. Throw-overs looks ugly. But keeps underside materials looking brand new.
- If low risk of drippings, simply buy some cans of upholstery protection and apply yourself. re:
- click here - For outside, simply buy some great wax and apply youself. Most folks manually apply wax (like Turtle, McGuires, Mothers, 303 Protector, etc.) every year anyway.
Above works for me. And, saved dollars is applied to more important mods - like roof vent covers, manual battery switch, tinted windows in bedrooms, etc. etc.