How to Kill Poison Ivy Combine 1 gallon white vinegar with 1 cup salt and 2 TBSP blue dawn dish soap. * Once all the ingredients have been mixed well pour mixture into a spray bottle. * Spray poison ivy. Be careful not to get it on your other plants because this mixture will kill anything you spray. Going to try this! It's everywhere:(
The allergenic triumvirate of poison oak, poison ivy, and poison sumac can really act as dampeners on your outdoor activities. Buzzle gives you some stellar identification tips to help you avoid an encounter with these poisonous plants.