My PW smells

[Kimmomy2dom]

I just got it used. I have NO idea what it's made of, LOL. DS climbed into our bed this morning smelling slightly of ammonia - I thought maybe his wool soaker needed to be re-lanolized or something. When I changed him it's quite obviously the PW that REEKS really bad, just the dipe part not the snake soaker.
What do I do now? I don't think it had build-up on it? Should I just try washing it again - or what? Sorry, I'm not confused as to what to do, LOL. I've had stinky dipes before and stripped them, but I didn't think I'd have to do that already yet. I use Allens if it makes a difference.

[masonite]

I guess I'd just try stripping it really well with Dawn or something. That'd be my starting point.

Good Luck!!