🪴 DIY Natural Gnat Control for Houseplants! Tired of tiny gnats flying around your indoor plants? This simple hydrogen peroxide mix is a game-changer! Mix 1 part 3% hydrogen peroxide with 4 parts water and use it to water your plants. This gentle soil drench targets fungus gnat larvae and other pests hiding in the soil—without harming your plants. You’ll notice bubbling as it works—that’s totally normal! Repeat weekly as needed and let the soil dry out between waterings to keep those pests away