Xenomatic from Roseburg, Oregon writes
Once poison oak has died after spraying with Crossbow (say 2-3 weeks after), is it safe to touch the dead poison oak or is there residual urushiol in the plant? Looking for the safest way to actually remove and dispose of the dead plants. Thanks!
Even after killing the poison oak with Crossbow and is "dead", it still contains rash-producing oils and is recommended to avoid direct contact. Wear rubber gloves and handle dead plants carefully. Dispose of plants and rubber gloves in tightly sealed garbage bags. Thoroughly wash clothes in hot, soapy water. Clean garden tools, too, either by wiping them down with rubbing alcohol or by washing in hot, soapy water.
Answer last updated on: 07/31/2017
