Flour Beetle Control in 4 Easy Steps

Regardless of its geographical origin, it is crucial to prioritize Flour beetle control. These pesky creatures have a knack for infiltrating your cereal, oatmeal, and various flour and grain-based products.

In both industrial settings and households, the presence of extensive Flour moth infestations can result in significant financial losses due to food damage.

If you are currently experiencing a distressing situation involving an infestation of flour moths, we are here to provide you with effective solutions to terminate their unwelcome presence.

Welcome to our comprehensive guide to effectively eliminating Flour Moths! We are here to provide you with expert advice and recommend top-quality products that will ensure successful pest control.

Keep reading to find out more!


Step 1: How To Identify the Flour Beetle

Flour Beetle Control
An Image of the Flour Beetle
  • The adult male flour moths typically measure between 0.25 to half an inch in length, showcasing a distinct pale gray hue.
  • The Flour Moth, commonly mistaken for the Indian Meal Moth, can be distinguished by its slightly larger size.
  • The observed creatures possess slender antennae and exhibit compact wingspans measuring less than one inch in length.
  • The wings of these particular specimens exhibit distinctive wave-shaped or zig-zagged stripe patterns, which are prominently displayed against a soft and fuzzy white background. Notably, these wings lack any form of feathering.
  • The Flour Moth, in its resting state, exhibits a distinctive posture by extending its forelegs, elevating its head, and assuming a sloping stance with its body.
  • The Flour Moth Larvae, commonly observed, exhibit a distinctive pinkish or white hue, complemented by their dark or brown heads, occasionally adorned with spots.
  • Flour Moth Larvae, known for their insatiable appetite, exhibit a remarkable ability to consume and generate webbing until they reach the pupation stage.


Read also: 4 Effective Angoumois Grain Moth Control Methods


Step 2: How To Inspect For Flour Beetle

We recommend conducting a thorough inspection in the vicinity of food storage areas. As pest control consultants, we highly recommend conducting a thorough inspection of both your kitchen and garage areas.

As pest control consultants, we highly recommend conducting a thorough inspection of your pantries, cabinets, and shelves.

As pest control consultants, we highly recommend thoroughly inspecting the packaging of food goods such as grains, cereals, flour, starches, pasta, spices, herbs, pet food, and other related products.

As pest control consultants, we understand your concern regarding the food item that may have initiated the infestation or any indications of flour moth presence.

As pest control consultants, we highly recommend thoroughly inspecting food packaging for any signs of infestation. This entails diligently checking for larvae, adults, skin shells, unusual odors, and the presence of webbing.

Pupae shells can often be found on various surfaces within your home, such as shelves or other areas.

Upon discovering any packages exhibiting the presence of larvae actively traversing within, it is at this juncture that the appropriate treatment shall be administered.


Step 3: How to Carry Out Flour Beetle Control

  • Vacuuming:

Food storage areas must be cleaned before the treatment may be applied. in this phase, you will toss away every single food good in your pantry, and you will also clean the pantries. You’ll need a vacuum and caulk for this.

Start by removing everything edible from your cabinets, shelves, and pantry and disposing of it.

The likelihood of having flour moths in all of your packaged goods increases after discovering even a single affected package. It’s safer to just get rid of all the food supplies just in case.

After the trash has been taken out, you should use the vacuum to clean the insides of your cupboards, drawers, and shelves. Cleaning the pegs where the screws go with a toothpick is a good idea because that’s where bugs and eggs like to hang out.

Cleaning the inside of your cupboards, shelves, and storage containers. Last but not least, caulking can be used to block off any remaining cracks or crevices and stop the infestation from growing further.

  • Apply Novacide Aerosol:

Novacide is a dual-action insecticide, meaning that not only does it kill adult Flour Moths, but it also contains an IGR (Insect Growth Regulator) that stops Flour Moth eggs, pupae, and larvae from maturing into adult Flour Moths.

Novacide’s strongest feature is that it doesn’t need to be applied as frequently as other treatments because its effects can last for up to seven months.

Ready to use, Novacide Aerosol is packaged in a convenient spray container. Use the product as a localized therapy. Use a width of 1–2 inches, spaced a few inches apart.

Apply a fine mist to the back of the shelves and into the gaps and crevices with a spray bottle.

Next, using a downward sweeping motion, spray along the baseboards and flooring of your pantry, kitchen, carpeting, and places close to the kitchen.

Do not let people or pets enter areas treated until 2 to 4 hours have passed.

  • Apply Pro-Pest Pantry Moth and Beetle Traps:

Last but not least, set up The Pro Pest Pantry Moth and Beetle Trap and keep an eye out for any lingering Flour Moths. In order to catch Flour Moths, this ready-to-use, pesticide-free trap makes use of a pheromone-scented adhesive board.

To deploy, remove the backing from the baited glue, fold the trap like a tent, and set it outside.The trap should be stored on high shelving, out of the reach of both youngsters and pets, to prevent it from being broken.

The trap’s pheromone bait will lure Flour Moths to the trap where they will get trapped in the glue. You may expect this to persist for 60–90 days with minimal effort. One trap has a 300-square-foot coverage area.

  • Apply Pyrid Aerosol:

The synthetic pyrethroid insecticide Pyrid Aerosol can be used as a flushing agent and as a remedy for cracks and crevices in food storage areas.

Since flour moths often hide in tight spaces to lay their eggs, using this product will drive them out and destroy them on contact.

You may treat your cracks and crevices with greater accuracy using the crack-and-crevice applicator that comes with your purchase of Pyrid.

The white applicator at the top of the can needs to be swapped out with the red straw tip applicator before usage.

First, shake the can, and then, working quickly (approximately 1 second of spray per foot), spray along the length of the cracks and crevices of your pantry shelving.

The pyrid will drive the bugs away. It will not leave behind a residual but will provide a quick knockout after flushing invading Flour Moths out.


Where Can the Flour Beetle Control Products Be Purchased?


Read also: Flour Beetles: Facts and How to Get Rid


Step 4: How To Prevent Flour Beetle?

  • Start by checking every food packaging before you buy it. Punctured or otherwise damaged packaging is often a sign that the contents are contaminated.
  • Make it a practice to always use plastic containers to store perishable food items.This will prevent Flour Moths from easily entering the packing, and it may also help isolate an infested item and stop the spread of the infestation.
  • Get rid of the excess food in your cupboard by stocking up for the week, and don’t let groceries sit for months on end without being touched.
  • Lastly, use Pro-Pest Pantry Traps year-round to prevent Flour Moths from damaging your stored food supplies.


Read also: Grain Borer Control: The 4 Steps To Follow


Watch an Explanatory Video on Effective Flour Beetle Control



Flour moths, those pesky pantry invaders, have a knack for infiltrating and wreaking havoc on various flour, grain, and food varieties. They are notorious for their ability to invade, feed on, and lay eggs in these unsuspecting culinary staples.

In order to effectively eliminate Flour Moths, it is imperative that you diligently identify and promptly eliminate any food items within your pantry that have been infested.

Additionally, it is crucial to conduct a comprehensive cleanup to ensure optimal results.

To achieve optimal outcomes, we highly recommend implementing a comprehensive approach by thoroughly inspecting and eliminating any potential pest habitats within your pantry.

This may involve the prudent decision to empty the entire pantry and responsibly dispose of all items.

Following a thorough cleaning, it is recommended to proceed with the application of Novacide Aerosol and Pyrid Aerosol to effectively target cracks and crevices.

This will help eliminate any remaining pests and prevent their reemergence. Additionally, we advise strategically placing Pro-Pest Pantry Traps to monitor and assess any future insect activity subsequent to the insecticide applications.

Thanks for reading!

About The Author

Leave a feedback

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Discover more from Pestclue

Subscribe now to keep reading and get access to the full archive.

Continue reading