RV antifreeze?

[Camprunner]

Today I flushed my RV with the pink antifreeze rated at -50 full strength on the jug. I did it the same as always used the camper pump to pull the pink stuff threw the system then I realized I was going threw much more than normal. I had the bathroom hot water faucet on or open so the pink stuff was just poring out then I ran out. So my question is if the sink line was flushed with pink antifreeze but it is no longer in the line and obviously no water as well do I have to get more to fill the line or will it be fine if the line is empty but was flushed with pink stuff?

 

[28oz]

I'm facing the same thing this weekend - winterizing my trailer. I think you'd be OK as long as there is no residual water in the line. However, the stuff is cheap, so your peace of mind may/may not be worth another gallon of pink.

 

[i_hate_autofraud]

In the hot / cold water side I use compressed air to blow it out til dry, don't like pink stuff where
I'll drink water in the spring.

But I put the pink antifreeze in all the traps!

 

[Bgallagher]

Originally Posted By: i_hate_autofraud


In the hot / cold water side I use compressed air to blow it out til dry, don't like pink stuff where
I'll drink water in the spring.

But I put the pink antifreeze in all the traps!


+1 This is how we winterize our lakehouse on Saranac lake. Have never had a single issue. Plus the blow out tools are cheap and easy to use.