Beware the Sap!

poison ivy sap

Here we have a 4-inch poison ivy vine that has been sawed through. Note how lots of sap seeps out from the bark layer. 

It is the plant sap that contains the urushiol oil that causes all the problems.

You can get on terrible trouble drom that sap which comes dripping out of any cut vine.

The detection wipes that we sell turn bright purple when in contact this oil: learn morehere: