swimming pool antifreeze vs r/v antifreeze?

[smooth2222]

swimming pool antifreeze vs r/v antifreeze?

whats the difference? is one more or less toxic than the other?
what is the difference? or there is none?

just realized r/v antifreeze is about half the price as the pool store antifreeze.

 

[JohnT]

They are the same thing.

 

[dmanb2b]

same thing...Propylene Glycol

example...

http://www.shamrockchicago.com/PrestRVAf.html

 

[X-PertPool]

They are NOT the same! One is clearly red and the other is quite blue!