--- title: "What is the best way to get rid of gnats? I bought a gorgeous…" description: "What is the best way to get rid of gnats? I bought a gorgeous Tradescantia Nanouk from a woman on fb and after having it I’ve discovered it’s riddled with…" url: "https://getplanta.com/community/lZ7uAE3pQ86jnFGxrCwLrg/HPJ7fUpzB74oKKob2gXFRn?language=fr" community: "Anything about plants" author: "Wendy" published: "2025-06-10T15:18:08.227279Z" language: "en" image: "https://images.getplanta.com/v2/cloudinary/global_data/communities/everythingHousePlants.jpg" --- [Communauté](https://getplanta.com/community.md?language=fr) / [Anything about plants](https://getplanta.com/community/lZ7uAE3pQ86jnFGxrCwLrg.md?language=fr) # What is the best way to get rid of gnats? I bought a gorgeous… _Publié par Wendy le 2025-06-10_ What is the best way to get rid of gnats? I bought a gorgeous Tradescantia Nanouk from a woman on fb and after having it I’ve discovered it’s riddled with gnats! Heartbreaking to this new plant person…I have tried Neem oil thus far and the plant is slowly turning brown in some areas, it looks very sick. HELP! ## 15 commentaires ### Rhus a commenté le 2025-06-10 Success with gnats for me has been all about bottom watering and, in some cases, treating with dilute hydrogen peroxide (1:4 dilution of basic over-the-counter 3% peroxide with distilled water, applied like a regular top water). For the browning parts, I'm not so sure-- make sure you're not getting the neem on the plant if you're treating for gnats, and maybe prop it just in case? I'm sure the more experienced growers here will have good advice for helping it recover. #### Wendy ha respondido el 2025-06-10 Thank you! ### LeafyGreenhouse a commenté le 2025-06-10 My plant started having brown spots after neem oil too ! Are you keeping it away from a window ? Also to get rid of nats I would recommend diatomaceous earth ! ( I use it on all my plants and there thriving) #### Wendy ha respondido el 2025-06-10 Yes! Do you just sprinkle the DE on the top? #### Wendy ha respondido el 2025-06-10 It is near a window. Is that bad for it? #### LeafyGreenhouse ha respondido el 2025-06-10 Yes I do and remember it will not stay in the soil if you top water ! So bottom water ! And I use about 3 or so small scoops it kills the gnat eggs and any gnats that are on the soil #### LeafyGreenhouse ha respondido el 2025-06-10 It may be getting sunburned is it getting direct sunlight? ### LeafyGreenhouse a commenté le 2025-06-10 And if it gets worse I would just repot and rince the roots #### Wendy ha respondido el 2025-06-10 That’s kinda my thought at this point. But I am extremely new to having plants and don’t want to make things worse…🥹 #### LeafyGreenhouse ha respondido el 2025-06-10 Yeah I’m here to help I had these same issues when I started too ! ### GanethLey a commenté le 2025-06-10 The only thing that has ever worked for me is Bonide Systemic Houseplant Insect Control which is mixed into the soil. I also use the sticky yellow traps which show just how bad infestations are (get a big pack and change frequently as they fill up) #### Wendy ha respondido el 2025-06-11 Just ordered some from Amazon! Thanks. Do you suggest that I repot and mix it into new soil too? #### Dee ha respondido el 2025-06-11 I would did it to a couple of my plants. It Help get rid of most spread some coffee grains on the top of your soil. Helps with keeping them from laying eggs. Its natural I also put like a layer of little rocks bit of sand just so the top is dry. It helps keep the moisture in the soil as well #### Wendy ha respondido el 2025-06-11 Thank you! #### GanethLey ha respondido el 2025-06-12 I don’t usually repot when I treat but it probably wouldn’t hurt. I usually sprinkle on top of the soil and then mix in with a fork to an inch or two and then sprinkle a bit more on top. I agree with Dee about putting a layer of rocks or sand on top of the soil to deter any further egg laying in the future. --- _La communauté Planta (https://getplanta.com). La lecture est ouverte à tous. Pour publier, commenter et aimer, téléchargez l'application Planta : https://getplanta.com/download_