Safer® Brand 3-in-1 Garden Spray kills insects, mites and fungi with one squirt. Its combination of insecticidal soap and sulfur-based fungicide effectively eradicates the most common garden pests without compromising beneficial insects. It’s okay to use up to one day before harvest, and because it doesn’t use dangerous chemicals, it’s safe to use around children and pets. 1 Qt ready-to-use spray.