Washing and storing

[kevin79]

I want to wash the trailer before putting it away for winter. I used the last of the stuff the dealer gave me when I washed it last. Can I use car wash to wash it or do I need something make specifically for travel trailers?

Also, should I turn off my gas and run the propane out of the lines before storing it for winter?

[Wiscampsin]

I've been using this for years on our last 3 campers. Premium Gel-Gloss Wash and Wax - 32 oz. - T R Industries WW-32 - RV Cleaners - Camping World

Yes turn off the LP but no real need to bleed the lines.