I have washed and waxed my fifth wheel every year,but I still have trouble getting the ( silicone or whatever sealant they use) and the plastic moulding pieces cleaned. They get that black mildew looking stains on them, is there anything you guys have found that works. Thanks in advance.

Great question! I'd love to know the answer to this too if any has any input.

Tiles works, but Clorox Cleanup works better.Bruce

I've found simple green works. Might need a little scrubbing with a brush, but it gets the staining off.

Best solution I have found is dial up wash co when in an RV park about twice a year. They wash & wax and it looks good.

What is the secret cleaner | Good Sam Community

badboy368
Explorer
Feb 23, 2015
WOW....lots of good cleaners. Guess its time to get busy huh? :S
Padlin
Explorer
Feb 23, 2015
Acetone takes care of it, also turns that yellow plastic back to white. Dries fast so you have to wet it often, also the rag gets dirty fast so you have to keep finding a clean spot. Wear gloves.
6_7_tow_rig
Explorer
Feb 23, 2015
Goo Gone wipes make the caulking white again. Been using them for years. However, recently I have had a hard time finding them though
K_Mac
Explorer
Feb 25, 2015
TucsonJim wrote:
Mr. Clean Magic Eraser.
Be carefully with the bald guy,the pads are just a very fine grit sandpaper like using wet sandpaper. JMHO :)
Ski_Pro_3
Explorer
Feb 25, 2015
This stuff is magic! My camper now looks brand new. I used a soft long needle brush to get into all the nooks and crannies.

[url]http://www.amazon.com/gp/product/B007H2RJ80/ref=oh_aui_detailpage_o02_s00?ie=UTF8&psc=1[url]