How To Get Rid Of Drain Flies In Rv?

If you’re like me, then you hate pests of any kind.

And if you’re RVing, it’s only a matter of time before you have to deal with drain flies.

These little pests can be a real pain, but there are ways to get rid of them.

In this blog post, we will discuss how to get rid of drain flies in your RV using natural methods and chemical treatments. Let’s get started!

How To Get Rid Of Drain Flies In Rv? How to kill RV Sewer Flies using Enzyme Drain Cleaners Rinse the black tank as normal.

  • Add water and cleaning agents for the enzymes. Then, fill the remainder of the white tank.
  • Let the tank sit filled with water and enzyme drain cleaners for a night.
  • Take the tank out.
  • Rinse and rinse again.

You may have to do this a couple of times to get rid of all the flies.

If you have an RV, then you know that one of the most annoying things can be finding drain flies in your RV. Here is a guide on how to get rid of them for good!

Enzyme drain cleaners are one of the best ways to kill sewer flies in your RV.

All you have to do is add water and cleaning agents for the enzymes into your black tank.

Then, fill the remainder of your white tank with water. Let the tank sit filled with water and enzyme drain cleaners for a night.

After letting it sit, take the tank out and rinse it off.

You may have to do this process a couple times to make sure all the flies are gone.

However, this is one of the most effective ways to get rid of drain flies in your RV!

How do you get rid of drain flies overnight?

There are a few things you can do to get rid of drain flies overnight. First, pour boiling water down your drains.

This will kill any larvae or eggs that are lurking in your drains. Second, use a plunger to clear out any clogs in your drains.

This will allow the water to flow freely and will eliminate any breeding grounds for drain flies.

Finally, use a natural insecticide such as neem oil or citrus oil to kill any remaining drain flies.

With these simple tips, you can get rid of drain flies overnight! So don’t wait any longer, give them a try and see for yourself how effective they are.

What smells keep drain flies away?

Lavender, eucalyptus and peppermint citronella, and lemongrass are among the smells that insects hate (with lavender being among the most efficient).

Pouring a half or an entire cup of this essential oils onto an rag or sponge and then keeping it in the form of a small container, can help keep insects at bay.

You can also keep a sachet of any of these essential oils in your drawers, cupboards, or closets.

Some other things that you can do to keep drain flies away include:

  • Keep your drains clean and clear of debris – this is where the insects lay their eggs, so if you can eliminate their breeding ground, you’ll go a long way towards getting rid of them.
  • Use a plunger to unclog any drains that are starting to get clogged – this will help keep the water flowing and make it harder for the drain flies to breed.
  • Pour boiling water down your drains once a week – this will kill any eggs or larvae that might be lurking in there.
  • Use a drain cover – this will help keep the flies out of your drains and make it harder for them to lay their eggs.

Following these simple tips, you should be able to get rid of those pesky drain flies for good!

Now that we’ve got that out of the way, let’s talk about what you can do to keep drain flies away.

As mentioned above, keeping your drains clean is key.

What kind of vinegar kills drain flies?

The answer to this question is white vinegar. White vinegar is an acetic acid, which means it can kill bacteria and other organisms.

When diluted with water, it can be used as a cleaning agent or disinfectant.

However, undiluted vinegar is too strong for most surfaces and can damage them.

To use white vinegar to kill drain flies, simply pour some into a bowl and set it near the affected area.

The flies will be attracted to the vinegar and will eventually die. If you have a severe infestation, you may need to repeat this process several times.

What draws drain flies?

Combine equal amounts of sugar, water and vinegar in an empty bowl.

Then add the key ingredient: a few drops of dishwashing soap.

The drain flies will not be able to resist this and the results for them could be devastating.

Make sure the mixture is deep enough to drown them and that there are no escape routes.

You can do this by covering the bowl with plastic wrap and then poking small holes in the top.

You should start seeing results within a day or two.

If not, you might need to increase the amount of dishwashing soap you’re using.

But be careful not to use too much, as this could end up hurting your drains.

The key to getting rid of drain flies for good is patience and persistency.

Keep at it and eventually, they will all be gone!

Does vinegar attract drain flies?

Pour 1/4 cup apple cider vinegar in a glass, then secure it by plastic wrap.

Make holes in the plastic wrap using a fork.

Then put the glass in the sink.

Fly larvae will attract the cider vinegar and make into the glass, before they drown.

If you’re still seeing drain flies, it might be time to call a professional.

Plunkett’s Pest Control has been taking care of homes and businesses for over 100 years.

We know how to get rid of pests quickly and efficiently so you can get back to your life. Give us a call today! We’ll be happy to help.

How do I get rid of drain flies ASAP?

The most simple solution is pouring boiling water down the drain in order to remove drain insects.

Make a medium-sized saucepan of water at least once every week, then pour it down and along the drain.

Another option is baking soda: Mix 1/2 cup salt , half a cup of baking soda, and one cup of vinegar and pour the mixture down the drain.

Leave it for 15 minutes, then run hot water down the drain.

You could also try using a plunger to remove any clogs in the drain that might be providing a breeding ground for these pests.

If you have any other questions or concerns, feel free to give us a call! We’re always happy to help out where we can. Thanks for reading! -The Drain Guys

Pouring boiling water down your drain is an effective way to get rid of drain flies, but it’s not the only method you can use.

Baking soda is another option that can be used to kill these pests.

To use this method, mix together ½ cup salt, half a cup of baking soda, and one cup of vinegar.

Does bleach kill drain flies?

While this chemical can eliminate certain larvae, it passes quickly through the drains and is unable to penetrate the layer of mud where eggs are laid by female drain flies and larvae.

In most instances, bleach does not eliminate drain insects.

To effectively kill drain flies, you will need to remove the organic matter in which they lay their eggs.

This can be done by cleaning your drains with a plunger or a plumber’s snake.

You may also want to pour boiling water down the drain to kill any larvae that are present.

After taking these steps, you should see a significant reduction in the number of drain flies in your home.

If you have stubborn drain fly problem, you may need to consult a professional exterminator.

What liquid attracts drain flies?

Soap + water + sugar and Vinegar Mix a couple of drops dish soap into the bowl with sugar, water along with apple cider vinegar.

Set the bowl aside for a couple of days near to the drain in order to draw the flies who drain into sugary solution.

Its thickness soap will hold the insects inside the solution.

After a day or two, you should see fewer drain flies.

However, if the problem persists, there could be an issue with your drains that will require professional assistance.

If you have any questions or concerns, feel free to give us a call and we would be happy to help! Thank you for reading.

Please Note: Do not mix dish soap with bleach as it can create harmful fumes.

Always use caution when working with chemicals and never leave them unattended. Keep out of reach of children and pets.

How do you find the source of drain flies?

Even if the bathroom you’ve never used is clean, but without using or thoroughly cleaning it on a regular basis in the first place, you’re setting the stage for a stagnant accumulation slimy substance and stagnant water, which the drain flies are so fond of.

If you have a sink, bathtub or shower in your home that isn’t used often, make sure to clean it regularly.

The same goes for any other drains in your home – even if they’re not being used, they can still become the perfect breeding ground for drain flies if they’re not kept clean.

If you think you might have drain flies, the first thing you need to do is locate the source of the problem.

Check all of the drains in your home, including sinks, toilets, showers and tubs.

If you can’t find the source of the problem in any of these places, it’s possible that the drain flies are coming from outside.

How do you get rid of drain flies fast?

Incorporate a few drops dish soap into the bowl of sugar, water along with the apple cider vinegar.

The bowl should be left for a few days next to the drain, to draw the flies that drain towards the sugary solution.

Its thickness soap will keep the insects within the bowl.

If you have a septic tank, don’t use this method as the dish soap can damage your system.

You can also try to pour boiling water down the drain and then flush with cold water.

This will help to kill any eggs or larvae that might be present in your drains.

You can also try using a plunger to dislodge anything that might be clogging up your drain and causing flies to breed there.

If all else fails, you may need to call in a professional plumber to take a look at your drains and see if there is something more serious going on.

Either way, getting rid of drain flies is not an impossible task! Just remember to be patient and persistent, and eventually they will be gone for good.


Drain flies can be a huge annoyance, but luckily there are some things you can do to get rid of them.

In this article we’ve outlined three methods: using bleach, vinegar, and boiling water.

Each method has its own set of pros and cons, so try out a few and see which one works best for you.

Keep in mind that these solutions will only work if the drain fly problem is small; if it’s already gotten out of hand, you may need to call in a professional exterminator.

Alex Brad

Alex Brad is a blogger for YapQ who loves the outdoors. He has a passion for fishing, camping, and exploring new places. Alex likes to share his experiences with others through his writing, and he hopes to inspire people to get out and enjoy nature. When he's not blogging, Alex enjoys spending time with his wife and kids.

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