Hey Wyn:
When I first got my Safari I read the bit about the kerosene in the manual
too. So I got some (still have most of it) but it really stinks. Like
kerosene. I suspect that in the 60s the ethylene glycol in the anti-freeze
solution degraded the plastic (ABS I think) P-traps. Kerosene apparently
does not. But then they invented "RV Pink". That's what I use now.
Available at any RV place like CW or Camper's Choice etc.
Have fun,
GQ '67 Safari
4082 in CA