Aspirin is the remedy for fungal plant problems, Black spot, powdery mildew, and rust are a terrible trio of fungi, which can attack and destroy your plants. Scientists have found that two uncoated aspirin tablets (325 milligrams each) dissolved in 1 quart of water and used as a foliar spray can thwart these diseases. I have not tried this, but I will.
I did not know this! Outdoor use. flies HATE pine-sol. Mix it with water, about 50/50 and put it in a spray bottle. Use to wipe counters or spray on the porch and patio table and furniture Drive them away!