Lava Lite No Gnats offers a chemical-free solution to fungus gnat infestations in potted plants. This 100% natural, pH-neutral lava rock creates a protective barrier in soil that prevents adult gnats from laying eggs whilst trapping larvae, effectively breaking their breeding cycle. Beyond pest control, the decorative volcanic granules retain up to 25% moisture, supporting healthy plant hydration and root development. Eco-friendly and free from harmful pesticides, it's an ideal choice for gardeners seeking sustainable pest management without compromising plant safety or environmental responsibility.