RV mattress covers

[Sparkler]

We have a 2016 White Hawk 25BHS with the double bunks. My question is this. What is the best way to launder the Teddy Bear mattress covers that came on them from the factory? Or can you? I have found nothing online that even provides a clue. Thanks!!

[Woodworker]

I didnt know they could be. We use one of those less expensive foam pads with sheets on ours.
Wash the sheets

[Octopus Prime]

I think I recall there being a zipper where you can take the foam out and launder the outer part, but I don’t know the instructions to do so.
We put mattress encasements on ours, so we just wash the sheets.