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How to Get Rid of Gnats in Dorado Plant

Updated: March 25, 2022

Gnats, also known as fungus gnats, are common pests that can infest indoor plants, including the Dorado plant. These tiny insects lay their eggs in the soil and feed on the plant’s roots and organic matter. If left unchecked, a gnat infestation can damage the plant and even kill it. In this article, we’ll discuss effective ways to get rid of gnats in your Dorado plant.

Identify the Problem

The first step in getting rid of gnats is to identify the problem. Check your Dorado plant for signs of a gnat infestation, such as small flying insects hovering around the plant, yellowing leaves, and soil that appears to be moving. Inspect the soil for larvae or eggs.

Once you have confirmed that there is a gnat infestation, it’s time to take action.

Remove Infected Soil

The most effective way to get rid of gnats is to remove the infected soil. Take your Dorado plant out of its pot and gently shake off as much soil as possible. Discard the old soil and replace it with fresh, sterile potting soil.

Use a Sticky Trap

Sticky traps are another effective way to get rid of gnats in your Dorado plant. These traps are designed to attract and trap adult gnats. Simply place the sticky trap near your Dorado plant and wait for the gnats to get stuck.

Try a Natural Gnat Repellent

There are several natural gnat repellents that you can use to keep these pests away from your Dorado plant. One effective option is neem oil, which is derived from the neem tree. Mix a few drops of neem oil with water and spray it onto the plant’s leaves and soil.

Another natural option is apple cider vinegar. Fill a small container with apple cider vinegar and a few drops of dish soap. The gnats will be attracted to the vinegar and will drown in the solution.

Allow the Soil to Dry Out

Gnats thrive in moist environments, so allowing the soil in your Dorado plant to dry out can help get rid of them. Water your plant only when the soil is completely dry, and avoid overwatering.

Use Hydrogen Peroxide

Hydrogen peroxide is another effective way to get rid of gnats in your Dorado plant. Mix one part hydrogen peroxide with four parts water and water your plant with the solution. The hydrogen peroxide will kill any larvae or eggs in the soil.

Keep Your Home Clean

In addition to treating your Dorado plant, it’s important to keep your home clean to prevent gnats from infesting other plants. Clean up any spilled soil or organic matter, and avoid leaving standing water around your home.


Gnats can be a frustrating problem for Dorado plant owners, but with the right techniques, they can be eliminated. By removing infected soil, using sticky traps, trying natural gnat repellents, allowing the soil to dry out, using hydrogen peroxide, and keeping your home clean, you can get rid of gnats and keep your Dorado plant healthy.


Can gnats harm my Dorado plant?

Yes, gnats can damage the roots of your Dorado plant if left unchecked.

How often should I water my Dorado plant?

Water your Dorado plant only when the soil is completely dry.

Can I use insecticide to get rid of gnats?

Insecticides can be effective against gnats, but they can also harm beneficial insects and pollinators. Try natural remedies first before resorting to insecticides.