Amazon has 24oz. Natria Insecticidal Soap Insect Killer and Miticide Spray on sale for $3.99. Shipping is free w/ Prime or on $35+ orders.

About this Item:

• Kills Aphids, Mealybugs, Mites, Whiteflies, and more
• Kills listed insects in minutes! Effective against adult, larvae, and nymph stages of pests
• Ready-to-Use bottle makes application easy
• For indoor or outdoor use on roses, flowers, fruits, vegetables, and even houseplants