I had/have a few Aphids on my plants and I am using a home remedy to try and get rid of them.Its the old veggie oil,murphys soap and water trick with a little garlic and onion(got it off the net)!! Question is ...how long do I leave it on before I wash it off??I know Neem works great but I want to try the home remedy 1st.Any tips would help and would be appreciated!!!
Tom
Tom