Havasu Bill directed you in the right direction with Bugs N All. It is amazing. You can buy it on Amazon. Kinda pricey but I just reordered a gallon. Mix with water, you can spray on your rig, TV, awnings and it will not hurt wax or graphics. It is all natural and not even close to industrial cleaner. I had bugs rolled up under my awning, sprayed a little on the awning, used the brush and the awning was amazingly white again. Just can't go wrong with Bugs N All. Oh by the way, it it concentrated so this gallon will make a lot of solution. Happy Camping