Getting set up

[Ninjakelso]

I'm starting to get set up for DIY and was wondering if this PG would be safe
http://www.tractorsupply.com/en/store/ideal-animal-health-propylene-glyco-1-gal

 

[Mrdaputer]

It does say usp but I cant find out the purity what % the pg is? Have you checked Walmart or Walgreens?

 

[The Goo]

If it's USP it must be 99.5% or higher. I've heard of people using this, however I prefer to use food grade PG.

 

[Alien Traveler]

If it's USP it must be 99.5% or higher. I've heard of people using this, however I prefer to use food grade PG.

USP is higher in purity than Food grade.

 

[Mrdaputer]

If it's USP it must be 99.5% or higher. I've heard of people using this, however I prefer to use food grade PG.

I only use 100% that's why I said I was not sure what the % was.

 

[dannyv45]

I'm starting to get set up for DIY and was wondering if this PG would be safe
Ideal Animal Health Propylene Glyco, 1 gal. - Tractor Supply Co.

Many here use it. It's fine to use.

 

[Ronald3638]

Just checked my gallon jug, It's 100% Propylene Glycol and USP.