6. Apply Neem Oil. Take proactive measures. If you continue to have on-again-off-again issues with gnats, try neem oil. Dilute one tablespoon of neem oil in one quart of water.

Neem oil spray can be effective against a variety of plant-destroying insects. But unless you really, really soak the top 3 inches of the soil, it won’t kill all the fungus gnat larvae.

I t is common for people to use neem oil in the garden to make DIY sprays to ward off pests, including gnats. Additionally, ...

Some indoor plant pests can be treated with neem oil, but a more effective option is mosquito bits that contain BTI bacteria, ...

“Neem oil is another great option that stops gnats from breeding without harming beneficial insects.” Related: 27 Smart (and Sustainable) Uses for Vinegar Around the House Methods to Avoid ...

Fact #4) Neem oil is relatively inexpensive and well worth your consideration as a multipurpose insecticide and fungicide. Most garden centers have commercial products available for less than $20.00.

Ask the Gardener Carol Stocker talks houseplant care and school gardens. Read more on gardening at realestate.boston.com.

The gnats that you see flying around your house plants are the adult form of the fungus gnat. Each adult lives for eight to 10 days and lays about 300 eggs in the soil of the plants.

If you're interested in natural ways to look after your plants, neem oil may have fallen onto your radar. But what exactly is it, and how can it be used? This substance is derived from the seeds ...

I have Home Defense or Neem oil but I’d have to flood the bag to get rid of them all,” Karen said. Finding soil gnats in bagged potting soil is a tad bit weird, but it’s not completely out ...

Some indoor plant pests can be treated with neem oil, but a more effective option is mosquito bits that contain BTI bacteria, which kills gnat larvae upon ingestion.