Skip to Content

Yellow Sticky Traps For Gnats: Tips & Tricks for Best Results

Spread the Word!

Gnats are one of the most common pests that plague indoor houseplants, and yellow stick traps are designed to effectively trap and kill them.

Yellow sticky traps capture and kill gnats that land on their sticky surface. Peel off the protective coating and place upright 2 to 3 inches from the plant. Both sides of the trap should be accessible to the gnats and should not make contact with the plant leaves. Remove and dispose the traps when they are filled.

This article discusses how these traps work and provide additional tips that will make these traps even more effective against unwanted pests.

Yellow Sticky Traps For Gnats: Overview

Yellow sticky traps are a non-toxic, effective solution to eliminate pesky pests quickly and easily and are the way to go for getting rid of gnats on indoor houseplants.

These traps are simple plastic strips with a glue-like surface and are typically yellow in color because they attract gnats.

Not only do they catch fungus gnats, but also aphids, leafminers, whiteflies, shore flies, and thrips.

To use sticky traps to catch flying insects, all you need to do is peel the backer off both sides of your sticky trap and carefully place the stake of the trap into your soil.

You can also place them away from plants to lure the bugs away from them. Wait for at least 24 hours before removing them as they will be full of trapped gnats in no time!

The great thing about using yellow sticky traps is that they’re cheap, easy to use, very effective, and non-toxic – making them a great solution for anyone looking to get rid of their annoying little guests!

How do Yellow traps for gnats work?

You may be wondering why yellow sticky traps are used for catching gnats.

The answer is simple: Gnats are naturally attracted to the color yellow, so using a yellow sticky trap increases your chances of trapping and killing them.

Not only that, but they’re also non-toxic, easy to use, very effective, and inexpensive – all great things when dealing with pests!

Why is the sticky Trap Yellow

Sticky traps are simple, double-sided yellow plastic that attracts and catches annoying gnats. The bright hue is attractive to the pesky gnats, who are naturally drawn to the color.

When placed near or onto the soil, these sticky insect traps will capture fungus gnats, aphids, leafminers, whiteflies, shore flies, and thrips.

Not only are these traps effective in catching bugs, but they’re also very cheap and easy to use. Plus, unlike chemical sprays, which can be toxic for humans and pets alike, yellow sticky traps do not pose any risk of harm.

Benefits of yellow sticky traps

With yellow sticky traps, you can quickly and easily get rid of pesky gnats — like a magnet attracts metal shavings!

These dual-sided sticky cards trap mosquitoes, other flying insects, and even some crawling bugs without the need for insecticides.

The biggest benefit of using yellow sticky traps is that they’re easy to use and non-toxic.

You simply peel off the backing from both sides of your fly trap, carefully stake it into your soil, or place it away from plants to lure gnats away.

The bright yellow color also attracts gnats naturally so you don’t have to worry about luring them in with any scents or smells.

They can also be used outdoors in gardens or around doors to help keep out unwanted pests.

With yellow sticky insect traps, you won’t have to worry about swatting away annoying gnats or making your houseplants look dirty!

How do you use a sticky trap for gnats?

You can easily and effectively get rid of gnats with sticky traps, and setting them up is simple.

To use a sticky trap for gnats, start by peeling the backer off both sides of your entire fly trap.

Carefully insert the stake of the trap into your soil and leave enough space so that the actual trap density is at least 2 to 3 inches away from the plant base or stem.

You can use 1 or even 2 fly traps per plant, depending on the amount of fungus gnats that are buzzing around.

A disposable fork or chopstick can also help the trap get a firm hold to stay upright where they are placed into the soil.

Depending on where you place your sticky insect traps, you may need to wait up to 24 hours before seeing any results, as this gives time for some of the gnats to be lured in.

Keep an eye on your traps and don’t forget to replace them once they are full of flies!

Pro tip: Combine this tool with soaked beneficial nematodes/parasites poured into the soil to attack the gnats before they emerge.

Disadvantages of yellow sticky traps

Unfortunately, the sticky traps can also trap other critters such as lizards or beneficial bugs, and the bright yellow hue may not fit into your decor.

Additionally, if you have a toddler that pokes around at plants, you’ll need to be careful of them getting stuck on the traps.

The traps can sometimes come into contact with the plant leaves, causing the sticky residue to remain on them.

Here are some things to consider when deciding between sticky traps and other methods:

  1. Sticky traps are non-toxic and very effective against gnats, fruit flies, aphids, leafminers, white flies, shore flies and thrips.
  2. Packroach glue traps take longer to set up but can be less messy than sticky traps.
  3. Flying insect traps require electricity to operate but can be more precise in catching certain types of insects like cockroaches or moths without trapping beneficial bugs like ladybugs or bees.

Overall, each method has its own pros and cons so it’s important to do research before deciding which one is best for your situation!

How to dispose of Used Fly Traps

After a while when the trap fills up with flies, it doesn’t look to good as far as esthetics go and can be disposed very easily.

To dispose of the yellow sticky fly trap you can simply pick it up using a disposable glove.

A used plastic bag or any material that will not get your hands sticky while picking up the trap will work as well.

These traps can be thrown away into the garbage like any other trash, after it is fully used.

Yellow vs. Blue sticky traps

Discovering which type of sticky trap will work best for your gnat problem can be tricky, so you’ll want to consider if yellow or blue traps are the way to go.

Yellow sticky traps are generally the most popular choice for indoor houseplants because they attract gnats and other crawlers in traps.

They can also double as decorative accents while blending into your home decor.

Here’s a quick breakdown of why you should choose one over the other:

  1. Yellow sticky traps attract more types of flying insects, including gnats, aphids, leafminers, whiteflies, shore flies, and thrips.
  2. Blue sticky traps have a less strong attraction power but will still catch some bugs that would otherwise miss yellow ones.
  3. Yellow sticky traps can still look nice in your home decor, while blue ones stand out more and could look unsightly in an indoor setting.
  4. Blue sticky traps last longer than yellow ones due to their stronger adhesive properties, making them better suited for outdoor use where weather conditions would wear down yellow ones quickly.

Overall, yellow sticky traps are usually the best choice when trying to get rid of gnats on indoor houseplants due to their versatility and effectiveness while still looking nice in your home decor!

Where To Find Yellow Sticky Traps

If you’re looking for an effective way to get rid of gnats on indoor houseplants, the insecticide-free Yellow sticky fly traps are a non-toxic, easy-to-use solution.

You can find them at online retailers such as Amazon, Home Depot, and Walmart.

These traps are also cheap and will attract and trap any flying insects like aphids, leafminers, white flies, shore flies, and thrips.


Stop struggling to get rid of gnats, and let yellow sticky traps do the work for you! Amazon has a variety of yellow sticky traps available to purchase that will help you get rid of pesky gnats quickly and without any fuss.

These traps are non-toxic, easy to use, and very effective at catching aphids, leafminers, white flies, shore flies, thrips as well as fungus gnats on indoor houseplants.

Simply peel the backer off both sides of your sticky trap and insert it into your soil. The bright yellow color will attract the flying bugs so they can easily become stuck in the adhesive.

You can also place these traps away from plants if you’d like to try luring them with soapy vinegar water instead. Either way, within 24 hours you should start seeing results – without harming any other critters or detracting from your plant’s beauty.

Home Depo

Now that you know about Amazon, another great option for finding yellow sticky traps is Home Depot.

Home Depot has a wide variety of options for trapping gnats and other pests in your home or garden. 

Their prices are typically very competitive when compared to other stores like Amazon.

So if you’re looking for an affordable way to keep those pesky gnats away from your houseplants, then Home Depot may be the perfect solution!


Another great place to get rid of those pesky insects is Walmart. You can be sure to find the perfect trap for your home or garden without breaking the bank thanks to their competitive prices and wide selection.

Frequently Asked Questions

How long do yellow sticky traps last?

Yellow sticky traps are an easy and non-toxic way to get rid of pesky gnats on your indoor houseplants. While they won’t last forever, they will last for a while.

Generally, yellow sticky traps will remain effective for up to 8 weeks, though you may need to replace them sooner if the weather is particularly hot or humid.

They can also become clogged with dust and debris, so it’s important to keep them clean and away from direct sunlight.

Do yellow sticky traps work for other types of pests?

Yes, yellow sticky traps are effective for trapping other types of pests too. These traps are perfect for catching aphids, leafminers, white flies, shore flies and thrips in addition to gnats.

They’re easy to use and non-toxic, so you don’t have to worry about harming your plants or pets.

Just peel the backer off both sides of your sticky trap and carefully place the stake into your soil or nearby if you want to lure them away from plants.

Wait at least 24 hours before checking back and replace it when it has a lot of bugs on it or you no longer see any pests.

How often should I replace the yellow sticky traps?

It depends on how many bugs have accumulated on the trap. Generally speaking, if there’s a lot of flies stuck onto it then it’s time for a new one.

However, if you still see gnats buzzing around then just leave the old trap in place until they’re gone.

The Takeaway

You’ve learned all about yellow sticky traps and how they can help you get rid of gnats quickly and easily.

These non-toxic traps are a great option for indoor houseplant owners who need to control an infestation.

They’re easy to use, cost-effective, and provide long-lasting results.

So don’t let those pesky gnats buzz around your home—invest in some yellow sticky traps today! With just one purchase, you’ll be saying goodbye to bugs and hello to a healthier, happier home.

Spread the Word!

Free Plant Care & Gardening Guides