There will be a soap residue left on the surface as the solution evaporates, hopefully enough to deter them from crossing it. Straight vinegar sprayed on the ground around the dwelling can help too (both methods may harm grass and plants). Mint: Plant fresh mint around the foundation of the...
(If I were to sprinkle the ground with it for ticks) 2- would this be good to somehow use on my plants to prevent insects? I am not sure about sprinkling powder, that probably would not work? Do you have any suggestions? Thank you for all of your posts, they are GREAT! Reply ...