Soap and Water
A few tablespoons of liquid dish or insecticidal soap diluted in a pint of water is the simplest way to make a natural aphid killer spray for that aphid infestation. After mixing the water and soap mixture, fill up a squirt bottle, take a dish sponge and head out to your garden.
Dec 5, 2021
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Dec 8, 2023 · I've used neem oil, horticultural soap and diatomaceous earth. This method requires from 2–3 spray applications with an interval of 3–5 days.
Dec 21, 2022 · I used dish soap, vinegar, and water mixture, then spray water on the plants after. Don't leave the residue of dish soap on the plants or it'll ...
Mar 29, 2024 · There are many home-made recipes for killing aphids – the most common is using dishwasher liquid mixed with water and sprayed on to the plants.