I broke out my bottle of Worry Free just to prove that within minutes you have no more bugs crawling or flying around your garden. I sprayed this project down well with the product to deter future insects as well. With this test complete, I headed to my front flowers some of which are being attacked. So far so good I must say! With a special formulation that contains pyrethrins, a botanical insecticide naturally-derived from Chrysanthemum flowers, GardenTech® Worry Free® Brand Insecticides are ideally suited to protect fruits, vegetables and ornamentals. I love that I can apply this product up to the day before I harvest my vegetables.