I just cant believe this, I KILLED 20 PLANTS ,by spraying them with baking soda,dish soap and canola oil , I use the same recipe that I used last year it worked great for WPM so imagine my surprise when I pushed though the brush and walked into 20 dead plants .a real WTF moment , as soon as I saw it I turned around and headed home to check my plants that I sprayed before I went out to the woods ,sure enough the ones I sprayed were wilting so I wash them off with the hose filled my 1 gallon sprayers and back to the woods to check the rest of the plants at 2 spots sure enough they were affected ,so we washed them off as best has we could I have to check them this morning to see if they survived , Has any one ever heard of any of these ingredients going bad ,