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Disclaimer
Last updated 2026-09-19
Educational content only
Everything on Stop Fungus Gnats is written for general houseplant-care education. It is not professional horticultural advice, pest-control advice, or veterinary advice, and it isn't a substitute for consulting a qualified professional about your specific plants, home, or pets.
Follow product labels
Any product mentioned here — including Bti products like Mosquito Bits or Gnatrol, hydrogen peroxide, or beneficial nematodes — should be used strictly according to its own manufacturer label. This site's descriptions are general and do not override label instructions, which vary by product and formulation.
Individual results vary
Timelines described on this site are approximate ranges rather than guarantees. Plant species, temperature, moisture, infestation severity, and treatment consistency can all affect the result.
When to seek other help
If a plant is collapsing rapidly, if you suspect a pet or child has ingested a treatment product, or if an infestation is severe enough to affect a whole home, contact a local nursery, a veterinarian or poison control, or a licensed pest control professional rather than relying solely on this site.
No affiliation
This site is not affiliated with, endorsed by, or sponsored by any product manufacturer named in its content.