How To Kill Bugs On House Plants

These are the tiniest, pearshape insects that you have undoubtedly seen in the vegetable patch outside. They can be found on indoor plants as well, and they tend to congregate around developing leaves and flower buds. They produce a gooey fluid known as honeydew after sucking the plant’s sap.

Remove any areas of the plant that are seriously affected to get rid of the bugs. Use a damp cloth to remove insects from other places, or use the bathtub to spray them with water. A cotton swab dipped in rubbing alcohol, vegetable oil, or insecticidal soap can also be used to remove them. Weekly removal should continue until they are gone.

How do I get rid of little insects in my indoor plants?

These tiny, wingless insects, which when gathered together seem white, are typically found on plant stems, leaves, and nodes (the area where leaves meet the stem). According to Scott, “Mealybugs are drawn to excessive succulent growth, which can be brought on by overwatering and overfertilizing, particularly with fertilizers heavy in nitrogen.” Plant development slows down and leaves often curl and turn a faint shade of yellow as a result of their feeding on plant sap.

By delicately wiping them with a cotton swab dipped in 70% isopropyl alcohol (avoiding touching delicate leaves), or by misting them with a solution of dish detergent and water, you can get rid of the bothersome insects (one teaspoon of soap to one gallon of water). Mealybugs can also be controlled with insecticidal soap, neem oil, and horticultural oil. Follow a planned fertilizer schedule rather than indiscriminate feeding to stop breakouts, advises Scott. Mealybugs can easily be removed with your own hands if discovered in time.

How can bugs be eliminated without destroying plants?

According to Jeff Gillman, author of “The Truth About Garden Remedies: What Works, What Doesn’t, and Why,” commercial insecticidal soaps are safer for plants than homemade equivalents. Keep it mild if you want to try producing your own. 2 teaspoons of liquid dishwashing soap combined with 1 quart of water yields a 1 percent soap solution. Use a mild dish soap made for hand-washing dishes, not laundry or dishwasher detergent. Aphids, mealybugs, mites, and other soft-bodied pests respond well to soap spray. Additionally, Gillman adds that dish soap aids in preventing powdery mildew.

What can I apply to my indoor plants as a spray to deter insects?

When you are bitten by a mosquito, the itchy effects last for a few days before you may resume your normal activities. But when bugs come into contact with your prized indoor plants, the scenario can swiftly go from Zen garden to complete chaos. Fortunately, not all hope is lost when pests attempt to harm your young plants. You can produce a spray to kill everyone using just three basic materials.

All you actually need is some insecticidal soap to keep pests from taking over your healthy home (and your life!). According to Apartment Therapy, the nontoxic remedy eliminates tiny, soft-bodied pests like mealybugs, aphids, spider mites, and whiteflies while also preventing them from destroying your precious plants. Although you may buy insecticidal soap, making your own is so simple that you might as well do it yourself and save a ton of money in the process.

All you need is water, 1 tablespoon liquid dish soap that doesn’t contain bleach, degreaser, synthetic colors, or scents, and 1/4 cup vegetable oil.

All you need is water, 1 tablespoon liquid dish soap that doesn’t contain bleach, degreaser, synthetic colors, or scents, and 1/4 cup vegetable oil. Simple, huh? Fill a spray bottle to the brim with warm water and shake the contents after adding the dish soap and vegetable oil. After that, you can spray the mixture directly onto your plants once a week until all of those pesky crawlies have been completely eradicated.

Why are there bugs on my houseplant?

Numerous little flying insects that resemble gnats have been seen all over a few of my houseplants. How can I get rid of them and what are they?

Most likely, they are fungus gnats. These naughty little creatures are a very frequent pest throughout the winter, and they are more drawn to the damp soil in houseplant containers than to the actual plants.

Most of the time, fungus gnats are an annoyance. The adults can occasionally hover around your face or at the very least give the impression that you live in a greenhouse overrun with insects.

Although the adults resemble little mosquitoes, they don’t bite, sting, or harm plants despite their appearance.

Actually, the larval stage of this bug—the two to three weeks of its life that you cannot see—poses a greater risk to plants.

Does vinegar eliminate gnats from indoor plants?

She asked me to write about a true issue she was having with her indoor plants. Of course! I bet many of you are struggling with the same issue.

Have you ever purchased houseplants for your home or office with the intention of bringing some nature indoors but noticed after a week or so that obtrusive small black flies are darting in and out of your line of sight with your computer screen? Ugh! You have a problem with fungus gnats!

Although fungus gnats resemble tiny mosquitoes or fruit flies, they are unrelated and do not bite. They can be spread by cut flowers, especially those with stale vase water, or even by plants with unsterilized soil (poinsettias can be the worst).

In moist plant soil, residential drains, and sewage areas, fungus gnats can be found. In wet soil, fungus gnats lay their eggs. Prior to developing into adult gnats and flying out of the plant soil onto your face, their larvae, which are only one-hundredth of an inch long, are almost impossible to notice. They eat plant roots, soil-borne leaves, and decomposing plant matter. It takes them around 10 days to grow. Indoors, they can reproduce all year long.

This issue is being exacerbated by the gentle care you provide your indoor plants, including watering them. The fungus gnats will like staying in your home if the soil of your houseplants is continually moist. The growing medium used for houseplants is another factor. Numerous potting mixture types contain components that hold onto moisture, and everything that promotes moisture also promotes fungus gnats. To avoid potential pests, Good Earth Plant Company only purchases from nurseries that pre-treat the soil.

So what can you do to combat these annoying little gnats? You must approach the issue from many angles.

Start by starting to wait longer between waterings for your indoor plants. One to two inches of the surface ought to be entirely dry. Sub-irrigation functions well for this reason, among others.

2. Make careful to get rid of any fallen or decomposing plant materials (leaves and roots) as these serve as fungus gnat larvae’s feeding sources. Place a few slices of uncooked potatoes on the surface of the soil to see if you have them. Take a look at the bottom after a few days. Are they chewed-looking? Your plants contain fungus gnat larvae.

3. You can cover the soil with a quarter- to-half-inch layer of diatomaceous earth or horticultural sand (NOT playground sand) to control the larvae. If you water it, the plant will dry out more quickly and fool the fungus gnats into thinking it is not a good site to lay eggs. Additionally, they are actually cut to death if they crawl across the DE.

4. Add one tablespoon of liquid dish soap and one teaspoon of white vinegar to the water every other time you water. The fungus gnat larvae will eventually perish as a result.

5. You can remove the plant from the pot, remove as much soil as you can without harming the plant, and then repot it to expedite the process. Place all of the used soil in a sealed bag and discard it. It cannot be applied elsewhere because doing so will just exacerbate the issue.

6. You can create organic traps on your own to get rid of the adult fungus gnats. You can pour a few drops of liquid dish soap to the bottom of a deep bowl after adding apple cider vinegar or red wine. Put it next to the infected indoor plants. The gnats adore it and will suffocate in it if they fall in. Every couple of days, replace it.

7. You can either buy or manufacture some sticky insect traps. Use cardboard pieces that are a vibrant yellow color, and cover them with Vaseline. For optimal effects, place them horizontally over your plants. Use a card holder from your florist, or one that comes with a plant. Put the card holder with the sticky trap inside, then affix it to your plant.

8. Some backyard gardeners fervently advocate adding three percent hydrogen peroxide directly to the soil of your plants. I wouldn’t advise this as your first option if you have a plant that is very priceless or sensitive.

It could be extremely difficult to entirely eradicate fungus gnats on your own if they frequently infest your plants, especially those in your office. In one instance, the gnats were entering through the ventilation system from another office, as I’ve seen!

We only utilize plants from reputable growers, and our experts take great care to prevent conditions from becoming such that fungus gnats can easily reproduce. We quickly remove any infected plants from our care (which doesn’t happen very often) to prevent fungus gnats from spreading to the rest of your plants.

Does vinegar eliminate plant pests?

One of the greatest ingredients to use when making a pest control spray is vinegar. In addition to many other insects, it effectively deters ants, mosquitoes, and fruit flies. It’s very easy to make a blend that is both safe for people and animals.

  • The vinegar’s acidity is strong enough to kill a variety of pests. In order for vinegar to be effective, it must be sprayed directly onto the spotted bug. This is known as a contact type pesticide.
  • In its most basic form, vinegar is an aqueous solution of water and acetic acid. As a finished product, vinegar has already completed acid and alcohol fermentation.
  • Vinegar is an acidic substance because it contains acetic acid. The pH of the majority of vinegars is 2.5. Vinegar, particularly the white distilled variety, is frequently used in homes to clean a variety of surfaces. Additionally, it possesses antibacterial qualities.
  • White vinegar can keep insects out of your house, particularly spiders. Spraying distilled white vinegar on a line of ants that is marching over your walls, tables, or floor will also stop them. The vinegar will assist destroy the pheromone dependence that ants have, which will disrupt their orderly line and cause panic.
  • Vinegar’s potency can be increased by combining it with essential oils like tea tree, lemon rind, or orange peel oil.

However, vinegar only has limited and transient effects on combating bugs.

  • Against severe infestations, it is less effective than a stand-alone treatment. In addition, vinegar won’t be able to get past the tough shells that shield bug eggs.
  • A whole infestation cannot be treated with vinegar alone.
  • It is unable to keep pests away from your property.
  • If you use the vinegar spray option excessively, the scent of the corrosive liquid will permeate the entire bedroom. To ward off bugs, particularly bed bugs, it can be combined with lavender, lemongrass, cinnamon, clove, peppermint, and tea tree oils.

Using apple cider vinegar to get rid of pests

  • Common pests can be repelled and eliminated using apple cider vinegar. It is effective at getting rid of both indoor and outdoor pests. Using a fruit fly vinegar trap, many individuals use apple cider vinegar to get rid of fruit flies from their homes.
  • Making an ant repellant using apple cider vinegar is really simple and effective at keeping ants away.
  • Aphids are crop-killing insects, so you might want to consider using apple cider vinegar to help get rid of them if you have a problem. One ounce of apple cider vinegar and three ounces of water should be put in a bottle and mixed. Even though some plants don’t appreciate the acidic character of apple cider vinegar, you can sprinkle this on your plants to deter insects. If you spray too much or too frequently, your plants can suffer as a result.

What natural cure gets rid of gnats in houseplants?

You can sprinkle some cinnamon on top of the soil while you’re waiting for diatomaceous earth to arrive or as soon as you realize you have fungus gnats. The cinnamon stops them from laying eggs and acts as a natural fungicide and irritant.

Ceylon cinnamon is what you want to use, not the common variety that most people already have at home.

Water with Mosquito Dunks/Bits

The wonder solution known as mosquito dunks will stop fungus gnats in their tracks and is also quite simple to use.

You simply need to place a small piece in your watering can and use it to water your plants. Additionally, each component will withstand numerous waterings.

These include the naturally occurring bacteria BTI as the active ingredient, which is poisonous to insect larvae like gnats and mosquitoes.

Toxins produced by the active substances only affect gnats, their larvae, blackflies, and mosquitoes. The gnat larvae are enticed to consume this rather than the fungus or roots because of this.

Hydrogen Peroxide Drench

Pour 4 parts water and 1 part hydrogen peroxide, 3 percent, over the soil of your plant.

The only effective method for eradicating the gnat population is to use hydrogen peroxide, which kills all fungus gnat larvae.

This dilute concoction has the ideal strength to kill insect eggs without harming your plant (it actually aerates the soil and cleans the roots).

Do not water your plant when it is already moist. Only do this when your plant genuinely needs water.

Use an Apple Cider Vinegar Mix

Killing out all of the eggs and larvae in the soil is crucial for getting rid of gnats in your houseplants.

After using the aforementioned techniques to accomplish that, you should catch every adult gnat that is still flying around to prevent them from laying more eggs.

Placing an apple cider concoction next to your problematic plant is one natural method for catching gnat insects. One teaspoon of sugar, two parts water, one part apple cider vinegar, and a few trace amounts of liquid dish soap should all be combined in a shallow dish (Blue Dawn is best).

Because apple cider vinegar is slightly sweeter than white vinegar and has an orange tint that also attracts pests, you must use it.

Use Yellow Sticky Traps

These sticky traps also work great if you don’t have apple cider vinegar or don’t want to deal with the vinegar scent. The gnats are drawn to them because they are yellow.

However, whether you employ the sticky traps or the apple cider vinegar approach, they only offer you a general idea of how terrible your gnat problem is. You must employ these techniques in addition to addressing the larvae issue.