On 9/7/2018 7:59 PM, dpb wrote:
On 9/7/2018 5:25 PM, Frank wrote:
...

Dex Cool is mostly ethylene glycol with a few percent of another
additive.Â* Could be safely washed down the drain.


Absolutely not!!! as a general rule.Â* Most jurisdiction will flat-out
prohibit any such thing.

--

They may but municipal sewers can handle it and it degrades. It is
advised not to put in septic. Its sweet taste and toxicity to dogs who
like it scares people. Just don't flush the dog down the toilet with
the antifreeze.